Milpitas (Spanish for 'little milpas' or little cornfields) is a city in Santa Clara County, California, United States and part of Silicon Valley and the broader San Francisco Bay Area. Located on the eastern shore of San Francisco Bay, it is bordered by San Jose to the south, Fremont to the north, and the Coyote Creek to the west, and Calaveras Reservoir to the east.
As of the 2020 census, the city's population was 80,273. The U.S. Census Bureau estimated Milpitas' population at 78,596 as of July 1, 2025. The city is located at the junction of Interstates 680 and 880 and is served by the Milpitas BART station.
Historically inhabited by the Ohlone people, the area served as a crossroads between Mission San José de Guadalupe in present-day Fremont and Mission Santa Clara de Asis in present-day Santa Clara. The city’s modern development began in the mid-20th century, driven by postwar suburbanization and its incorporation in 1954. Milpitas experienced rapid growth during the 1970s–1990s, fueled by Silicon Valley’s tech industry, and became a hub for manufacturing and corporate offices, hosting companies like Cisco Systems, KLA Corporation, and Flex Ltd.. Its diverse population includes significant Asian and Hispanic communities, reflecting broader Bay Area demographic trends.
Milpitas' economy is closely tied to the tech sector, though it also features retail landmarks such as the Great Mall of the Bay Area, one of Northern California’s largest outlet malls. Environmental challenges include odor issues linked to the adjacent Newby Island landfill and water pollution from street water runoff and industrial wastes. The city's infrastructure includes multiple public parks, trails, and access to regional transit systems, including VTA light rail and buses.
Contents
History
Milpitas was first inhabited by Tamien people, a subgroup of the Ohlone people who had resided in the San Francisco Bay Area for thousands of years. The Ohlone Indians lived a traditional life based on everyday hunting and gathering. Some of the Ohlone lived in various villages within what is now Milpitas, including sites underneath what are now the Calvary Assembly of God Church and Higuera Adobe Park. Archaeological evidence gathered from Ohlone graves at the Elmwood Correctional Facility in 1993 revealed a rich trade with other tribes from Sacramento to Monterey.
During the Spanish expeditions of the late 18th century, several missions were founded in the San Francisco Bay Area. During the mission period, Milpitas served as a crossroads between Mission San José de Guadalupe in present-day Fremont and Mission Santa Clara de Asis in present-day Santa Clara. The land of modern-day Milpitas was divided between the 6,353-acre (25.71 km2) Rancho Rincon de Los Esteros (Spanish for "corner of the wetlands") granted to Ignacio Alviso; the 4,457.8-acre (18.040 km2) Rancho Milpitas (Spanish for "little milpaa" (corn fields)) granted to José María Alviso; and the 4,394.35-acre (17.7833 km2) Rancho Los Tularcitos (Spanish for "little tule marshes") granted to José Higuera. Jose Maria Alviso was the son of Francisco Xavier Alviso and Maria Bojorquez, both of whom arrived in San Francisco as children with the de Anza Expedition. José María Alviso is considered to be the founder of Milpitas. Due to Jose Maria Alviso's descendants' difficulty securing his claims to the Rancho Milpitas property, portions of his land were either swindled from the Alviso family or were sold to American settlers to pay for legal fees.
Both landowners had built prominent adobe homes on their properties. Today, both adobes still exist and are the oldest structures in Milpitas. The seriously eroded walls of the Jose Higuera Adobe, now in Higuera Adobe Park, are encapsulated in a brick shell built c. 1970 by Marian Weller, a descendant of pioneer Joseph Weller.
The Alviso Adobe can be seen mostly in its original form, with one kitchen addition made by the Cuciz family after they purchased the adobe from the Gleason family in 1922. Prior to the city acquiring the Alviso Adobe in 1995, it was the oldest continuously occupied adobe house in California dating from the Mexican period and today is still gradually being restored and undergoing seismic upgrades by the City of Milpitas.
Etymology
The name Milpitas is the plural diminutive of milpa, Mexican Spanish for "cornfield." The name means "Place of little cornfields." The word milpa is derived from the Nahuatl words milli, meaning "agricultural field," and pan, meaning "on."
The name Milpitas, perhaps used by Jose Maria Alviso to name his land grant, Rancho de las Milpitas, may have meant that there had been small Native American gardens nearby because of the rich alluvial soils of the area.
The first deed of property sale in Milpitas is found in the Santa Clara County Records General Index 1850–1856 (K-143) and is dated February 14, 1856. It is Juana Galindo Alviso, widow of Jose Maria Alviso, to Michael and Ellen Hughes for 800 acres (3.2 km2) of land, today the Main Street area south of Carlo Street, although the deed gives the name of the Rancho as Rancho San Miguel, rather than as Milpitas.
Geography
Milpitas lies in the northeastern corner of the Santa Clara Valley, which is south of San Francisco. Milpitas is generally considered to be a San Jose suburb in the South Bay, a term used to denote the southern part of the San Francisco Bay Area.
According to the United States Census Bureau, the city has a total area of 13.5 sq mi (35.0 km2), of which 13.5 sq mi (34.9 km2) is land and 0.039 sq mi (0.10 km2) (0.28%) is water.
The median elevation of Milpitas is 19 feet (5.8 m). At Piedmont Road, Evans Road, and North Park Victoria Drive, the elevation is generally about 100 feet (30 m), while the western area is almost at sea level. The highest point in Milpitas is a 1,289-foot (393 m) peak in the southeastern foothills.
To the east of Milpitas is a range of high foothills and mountains, part of the Diablo Range which runs along the east side of San Francisco Bay. Monument Peak is a prominent summit in the eastern Milpitas hills, and is the location of antenna broadcasting television stations KICU and KQEH to the San Francisco Bay Area.
There are also many creeks in Milpitas, most of which are part of the Berryessa Creek watershed. Calera Creek, Arroyo de los Coches, Penitencia Creek and Piedmont Creek are some of the creeks that flow from the Milpitas hills and empty into the San Francisco Bay. (See Berryessa Creek)
Urban layout
Milpitas is divided into three sections by Interstates 680 and 880. To the west of I-880 is a largely industrial and commercial area. Between I-880 and its eastern counterpart freeway, I-680, is an industrial zone in the south and residential neighborhoods in the north. Other residential neighborhoods and undeveloped mountains lie east of I-680.
In reality, Milpitas has no concentrated downtown "center," but instead has several small retail centers generally located near residential developments and anchored by a supermarket. The so-called "Midtown" area, the oldest part of Milpitas, has few remaining historic residences and was the only commercial district that existed before 1945. Midtown is situated in the region where Main and Abel Streets run parallel to each other bordered by Montague Expressway in the south and Weller Street at the north end. A USPS post office, Saint John the Baptist Catholic Church, Elementary & Junior High Catholic School, the Milpitas Public Library (which incorporates the old Milpitas Grammar School building), the Smith/DeVries mansion, the Senior Center, and Elmwood Correctional Facility are all in the Midtown section of Milpitas. The Milpitas Civic Center, which includes City Hall, is not located in Midtown, but stands at the intersection of Milpitas and Calaveras Boulevards. The Civic Center is separated from Midtown by the Calaveras overpass. The boundaries that divide major Milpitas neighborhoods and districts include Calaveras Boulevard running from east to west and the Union Pacific railroad, which runs from north to south. The newest retail centers are west of Interstate 880.
Berryessa Creek flows through Milpitas.
Pollution
Milpitas occasionally experiences odorous air traveling downwind from bay salt marshes, from the Newby Island landfill, from the anaerobic digestion facility at Zero Waste Energy Development Company, and from the San Jose sewage treatment plant's percolation ponds. Most malodorous during the autumn, it is especially pungent west of Interstate 880 because of its close location to the San Francisco Bay and the direction of the prevailing winds out of the north-northwest. The City of Milpitas would like to remedy this air quality problem to the extent it can and encourages its residents to file odor complaints.
Local creeks and the nearby San Francisco Bay suffer somewhat from water pollution originating from street water runoff and industrial wastes. The creeks in Milpitas, especially Calera, Scott, and Berryessa Creeks, used to be prime fishing spots for native steelhead until pollutants from urban development and industry killed the fish starting in the 1950s. While small populations of steelhead and even salmon still may be seen in area streams these cannot legally be fished and consumption of legal catches is limited by mercury contamination.
The I-880 corridor has experienced relatively elevated levels of air pollution from freeway traffic. For example, eight-hour standards for carbon monoxide have been near to maximum levels for the last two decades.
Climate
Set within a warm Mediterranean climate zone in Santa Clara County, Milpitas enjoys warm, sunny weather with few extreme temperatures. Rainfall is confined mostly to the winter months. During winter, temperatures are relatively cold, at an average of 41 to 59 °F (5 to 15 °C). Showers and cloudy days come and go during this season, dropping most of the city's annual 15 inches (380 mm) of precipitation, and as spring approaches, the gentle rains gradually dwindle. In summer, the grasslands on the hillsides dehydrate rapidly and form bright, golden sheets on the mountains set off by stands of oak. Summer is dry and warm but not hot like in other parts the Bay Area. Temperatures infrequently reach over 100 °F (38 °C), with most days in the low 80s to the mid 80s. From June to September, Milpitas experiences little rain, and as autumn approaches, the weather gradually cools down. Many temperate-climate trees drop their leaves during fall in the South Bay but the winter temperature is warm enough for evergreens like palm trees to thrive.
Demographics
2020 census
As of the 2020 census, Milpitas had a population of 80,273. The population density was 5,954.1 inhabitants per square mile (2,298.9/km2). The median age was 36.4 years. About 21.1% of residents were under the age of 18 and 12.2% were 65 years of age or older. For every 100 females, there were 105.2 males, and for every 100 females age 18 and over, there were 105.1 males age 18 and over.
The census reported that 97.9% of the population lived in households, 0.2% lived in non-institutionalized group quarters, and 1.9% were institutionalized. There were 24,480 households, of which 41.4% had children under the age of 18 living in them. Of all households, 63.2% were married-couple households, 15.3% were households with a male householder and no spouse or partner present, and 17.3% were households with a female householder and no spouse or partner present. About 12.9% of households were made up of individuals and 4.2% had someone living alone who was 65 years of age or older. The average household size was 3.21. There were 19,428 families (79.4% of all households).
There were 25,183 housing units at an average density of 1,867.9 units per square mile (721.2 units/km2), of which 24,480 (97.2%) were occupied. Of occupied units, 58.6% were owner-occupied and 41.4% were occupied by renters. Of all housing units, 2.8% were vacant; the homeowner vacancy rate was 0.5% and the rental vacancy rate was 3.6%.
About 99.8% of residents lived in urban areas, while 0.2% lived in rural areas.
2023 estimate
In 2023, the US Census Bureau estimated that the median household income was $176,822, and the per capita income was $67,448. About 3.6% of families and 5.4% of the population were below the poverty line.
2010 census
The 2010 United States census reported that Milpitas had a population of 66,790. The population density was 4,896.5 inhabitants per square mile (1,890.5/km2). The racial makeup of Milpitas was 13,725 (20.5%) White, 1,969 (2.9%) African American, 309 (0.5%) Native American, 41,536 (62.2%) Asian, 346 (0.5%) Pacific Islander, 5,811 (8.7%) from other races, and 3,094 (4.6%) from two or more races. Hispanic or Latino of any race were 11,240 persons (16.8%).
The Census reported that 64,092 people (96.0% of the population) lived in households, 104 (0.2%) lived in non-institutionalized group quarters, and 2,594 (3.9%) were institutionalized.
There were 19,184 households, out of which 8,616 (44.9%) had children under the age of 18 living in them, 12,231 (63.8%) were opposite-sex married couples living together, 2,279 (11.9%) had a female householder with no husband present, 1,105 (5.8%) had a male householder with no wife present. There were 760 (4.0%) unmarried opposite-sex partnerships, and 100 (0.5%) same-sex married couples or partnerships. 2,470 households (12.9%) were made up of individuals, and 742 (3.9%) had someone living alone who was 65 years of age or older. The average household size was 3.34. There were 15,615 families (81.4% of all households); the average family size was 3.61.
The population was spread out, with 15,303 people (22.9%) under the age of 18, 5,887 people (8.8%) aged 18 to 24, 21,827 people (32.7%) aged 25 to 44, 17,434 people (26.1%) aged 45 to 64, and 6,339 people (9.5%) who were 65 years of age or older. The median age was 36.1 years. For every 100 females, there were 104.5 males. For every 100 females age 18 and over, there were 104.6 males.
There were 19,806 dwelling units at an average density of 1,452.0 per square mile (560.6/km2), of which 12,825 (66.9%) were owner-occupied, and 6,359 (33.1%) were occupied by renters. The homeowner vacancy rate was 1.2%; the rental vacancy rate was 3.1%. 42,501 people (63.6% of the population) lived in owner-occupied dwelling units and 21,591 people (32.3%) lived in rental housing units.
Economy
Milpitas has a relatively large percent of residents employed in the computer and electronic products industry. 34.1% of men and 26.9% of women are employed in this industry.
While over 75% of people who live in Milpitas work out of the city; the daytime population of Milpitas actually increases by nearly 20% as there are more people living in other cities who work in Milpitas than people living in Milpitas who work in other cities. This results in heavy traffic commutes along key arterial roads twice each day.
Milpitas is home to the headquarters of Adaptec, Aerohive Networks, FireEye, Intersil, SonicWall, IXYS Corporation, Viavi Solutions and Lumentum Holdings (formerly JDSU), KLA-Tencor, Linear Technology, LTX-Credence, SCA, Sigma Designs, and Flex. Many other companies have corporate offices in Milpitas including Hewlett Packard Enterprise, Western Digital, Cisco Systems, Renesas, Infineon Technologies, Varian Medical Systems, Teledyne, Quantum, LifeScan, and Johnson & Johnson Vision.
Milpitas is also home to one of Santa Clara County's two correctional facilities, the Elmwood Correctional Facility, which houses over 3,000 inmates.
Top employers
According to the city's 2020 Comprehensive Annual Financial Report, the top employers in the city are:
Arts and culture
Milpitas residents enjoy various visual and performing arts. The Milpitas Alliance for the Arts, founded in 1997, is an organization that promotes and funds murals, plays, sculptures, and many other forms of art. The "Art in Your Park" project has put many sculptures in local Milpitas parks, including a ceramic tower in Hillcrest Park, a sundial in Augustine Park, and a historical memorial in Murphy Park. The Celebrate Milpitas Festival is held annually every August, featuring vendors of crafts-type merchandise and providing local talent with a performance venue while selling visitors samplings of exotics like garlic fries or lumpia and even offerings from one or two Californian wineries. The suburb offers a rich variety of food options, including sit-down restaurants and fast food.
The Santa Clara County Library system operates the Milpitas public library.
Retail
Milpitas is home to the largest Bay Area enclosed shopping mall (in terms of land area), the Great Mall of the Bay Area. The Great Mall is a part of the Simon Property Group and is the biggest outlet shopping center in California. There are approximately 200 stores in the mall, with a total of 1,357,000 square feet (126,100 m2) of retail area.
Milpitas is also home to the first and largest power center in Santa Clara County, McCarthy Ranch Marketplace, which was built in 1994.
A large outdoor shopping center called Milpitas Square is west of Interstate 880. Another shopping center in Milpitas is The Seasons Marketplace. Other Milpitas shopping centers and plazas include Ulferts Center, Milpitas Town Center, Jacklin Square, Parktown Plaza, Beresford Square, and the City Square.
In the past, Milpitas had a very different culture from that of its modern suburban state. As late as the 1950s, Milpitas was an unincorporated rural town with the Midtown district on Main Street as its main center of business and social activities. Many old businesses include Main Street Gas (operated by the Azorean Spangler brothers), Smith's Corner Saloon, and Kozy Kitchen. The Cracolice Building was one of the oldest commercial buildings in Milpitas and was the site of many political conventions and meetings. "As Milpitas Goes, So Goes the State" used to be a popular slogan around the town. Most of the land now within modern-day Milpitas's boundaries was used for strawberry, asparagus, apricot, and potato cultivation until the postwar boom during the 1950s and 1960s.
Parks and recreation
The city has many athletic and educational recreational programs which are located in several city buildings, including the city's sports center, teen center, library, community center, and senior center.
Parks
Ed R. Levin County Park is the largest county regional park near Milpitas. The County of Santa Clara Parks and Recreation Department runs the park. Monument Peak can be accessed through trails that lead north through the county park. The park also provides facilities for hang gliding and paragliding and includes a newly built dog park that was a joint effort by the county and the city of Milpitas. Two golf courses, Spring Valley Golf Course and Summitpointe Golf Course, are located in the Milpitas foothills. Both have expensive gated residential developments located adjacent to them.
Milpitas itself has 17 traditional neighborhood parks which are generally 3 to 10 acres (12,000 to 40,000 m2). There also is a sports complex with two swimming pools and sports parks with baseball and tennis play areas fenced off. There are also smaller parks of less than 3 acres (12,000 m2) scattered in newer developments. Milpitas has begun to develop the San Francisco Water District's Hetch Hetchy right-of-way as park land in lieu of using land from new high density residential developments adjacent to it. Together, these parks total 166 acres (670,000 m2) of land area or less than 2% of the city's acreage. The Milpitas City Council voted February 16, 2016, to designate Jacaranda mimosifolia as Milpitas's official city tree.
Government
Local
The city has a Council–manager government headed by five-member city council consisting of a mayor, a vice mayor, and three councilmembers. As of April 26, 2024, the mayor is Carmen Montano, the vice mayor is Evelyn Chua, and the councilmembers are Hon Lien, Garry Barbadillo and Anthony Phan. The city manager is Steven McHarris. The city attorney is Christopher Diaz. The police chief is Armando Corpuz. The fire chief is Brian Sherard.
The Milpitas Town Seal was the idea of former Councilman and Vice Mayor John McDermott, who came up with the idea for a seal of the Minuteman from one of his son's history textbooks. He designed the seal and took it to Arnie's Signs and had 4,000 decals made. The city's seal shows Daniel Chester French's Minuteman statue, musket in hand, standing in the Santa Clara Valley, with the golden hills of Milpitas rising to the east. He faces defiantly south toward San Jose because early residents of Milpitas considered themselves minutemen when they defeated efforts by San Jose to annex the newly incorporated Milpitas.
State and federal
In the California State Legislature, Milpitas is in the 10th senatorial district, seat currently vacant, and in the 24th Assembly district, represented by Democrat Alex Lee.
In the United States House of Representatives, Milpitas is in California's 17th congressional district, represented by Democrat Ro Khanna.
Milpitas Vs. San Jose
In 2015, the city of Milpitas challenged a decision by the city of San Jose to expand the Newby Island landfill on the border of the two cities. Residents of Milpitas have complained about the smell of the landfill, which is located underneath a highway leading to San Jose and Fremont. The courts upheld San Jose's position and approved the expansion.
In 2016, Republic Services, owner of the Newby Island landfill, settled a class-action lawsuit over the alleged landfill odor pollution. Republic will create a $1.2 million fund to be paid to households within a 1.5-mile (2.4 km) radius from the landfill. In addition, Republic agreed to provide $2 million to mitigate odors over the next five years. Odor mitigation will include updating the gas collection system and also modifying the composting operation to use forced air static piles.
Education
Primary and secondary schools
From 1912 to 1956, students attended Milpitas Grammar School—now a city library. Additional schools were built, administered by the Milpitas Elementary School District. In 1968, the community voted to combine the city schools as part of the Milpitas Unified School District. District schools include:
Infrastructure
Roads
From north to south, the major east–west roads in Milpitas are Dixon Landing Road, Jacklin Road, Calaveras Boulevard, and Landess Avenue/Montague Expressway. From east to west, the major north–south roads are Piedmont Road, Evans Road, Park Victoria Drive, Milpitas Boulevard, Main Street, Abel Street, and McCarthy Boulevard. Milpitas roads that reach into the hills are, from north to south, Country Club Drive, Old Calaveras Road, Calaveras Road, and a private ranch drive, the historic Urridias Ranch Road.
As with many other Californian suburbs, Milpitas has divided roads that are maintained well by the local city government. Street signs are in green. Like the San Jose public works system, all pedestrians must manually press a button in order to turn the pedestrian signal lights on (unlike the South Bay cities, San Francisco has automatic pedestrian lights at intersections and does not have "press to cross" buttons for pedestrians).
Not all streets in Milpitas have bicycle lanes or sidewalks. It has a walk score of 48. Piedmont Road, Evans Road, and Jacklin Road have excellent bike lanes and sidewalks with ample spacing, but Montague Expressway and South Milpitas Boulevard have limited sidewalks and narrow bike lanes, which causes some problems for workers commuting by bike or on foot.
Interstate 680 and Interstate 880 lead north to Fremont and south to downtown San Jose. State Route 237 begins at Milpitas and goes west to Sunnyvale and Mountain View.
Public transportation
The city is served by the Milpitas BART station, which opened for service as part of Phase I of the Silicon Valley BART extension on June 13, 2020. The station is located near the city limits of San José, and is bounded on two sides by the Montague Expressway and Capitol Ave. A pedestrian bridge runs over Capitol Ave and connects the BART station with VTA's Milpitas light rail station (formerly known as Montague station).
The Santa Clara Valley Transportation Authority (VTA) runs light rail and local buses for public transportation. Three light rail stations lie within city limits: Milpitas, Great Mall, and Alder, all on the Orange Line. VTA bus routes in Milpitas are 46, 47, 60, 66, 70, 71, 77.
In September 2022, Milpitas launched Milpitas SMART (Simple Mobile Access to Reliable Transit (SMART), an on-demand microtransit service operated by RideCo. The service provides door-to-door transportation throughout the city and operates Monday through Friday from 7:00 AM to 7:00 PM and Saturday from 7:00 AM to 9:00 PM at a fare of $2.50 per ride. In January 2026, the program received a $2.77 million funding award for continued operation and increased service levels, including opening a case study for autonomous vehicles being used as part of the fleet.
The nearest major airport to the city is the San Jose International Airport (SJC), less than ten minutes away in San José. The city is also served by the general aviation Reid–Hillview Airport in East San Jose.
Milpitas borders salt ponds on the San Francisco Bay in the extreme northwest, but has no boat access. Alviso, a neighborhood in San José and formerly a neighboring city, has a marina and boat launch that allows motorized and non-motorized boats access to the bay.
China Airlines formerly operated a bus service to San Francisco International Airport for flights to Taipei, Taiwan.
Communications
The USPS post office on Abel Street is Milpitas's main office for postal mail and is the only USPS post office in the city. ZIP code 95035 is exclusively for Milpitas and is the only standard ZIP code for the city. 95036 is a new ZIP that is used sometimes for post office boxes in Milpitas. Until the merger with SBC, Milpitas had relied on Pacific Bell for its telecommunications services. American Telegraph and Telephone (AT&T) acquired Southern Bell (SBC) in 2006 and became the landline telephone provider in the city. As part of the agreement for the merger of AT&T with SBC, Milpitas residents were offered high-speed DSL internet access from AT&T for only $10 per month until December 2009, although few residents were aware of the offer.
On Earth Day, April 22, 2009, the public-private partnership Silicon Valley Unwired announced the rollout of a free municipal WiFi wireless network for the entire city. After the Google WiFi network in Mountain View, it is the second municipal wireless network, providing free Internet access.
Notable people
Kim Bokamper – Miami Dolphins football player
Brandon Carswell – former USC football player
Mark Foster – lead singer of Foster the People
Lenzie Jackson – NFL football player
Jeannie Mai – TV personality
Deltha O'Neal – NFL football player
Tab Perry – NFL football player
Vita Vea – NFL football player for the Tampa Bay Buccaneers
Andy Weir – science fiction writer, author of The Martian
Cori Close - UCLA Women's Basketball head coach
In popular culture
The Milpitas Monster was filmed in the town in 1976. Originally started as a high school project, it developed into a feature-length film. In the quiet town of Milpitas, California, a gigantic creature is spawned in a polluted, overflowing waste disposal site. The townspeople rally to destroy the creature, which has an uncontrollable desire to consume large quantities of garbage cans.
The movie River's Edge was inspired by the murder of Marcy Renee Conrad in Milpitas in 1981.
John Darnielle's 2022 novel Devil House takes place in Milpitas.
Sister cities
Tsukuba, Japan
Huizhou, China
Dagupan, Philippines



