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Berkeley

Californiacity

Photograph of Berkeley
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Berkeley

Total population

121,730

Median home value

$1,429,700

75.2%

Bachelor's+

Median income

$103,727

Berkeley$104k
National$74k

Air quality index

22Good
Weather65°F · Mostly Sunny
Coordinates37.87°, -122.30°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Overview

Berkeley is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Anglo-Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321.

Read more on Wikipedia

History & geography

History

The site of today's City of Berkeley was the territory of the Chochenyo/Huchiun Ohlone people when the first Europeans arrived. Evidence of their existence in the area include pits in rock formations, which they used to grind acorns, wildflower seeds, grass seeds, and many different foods, including squirrel fat, and a shellmound, now mostly leveled and covered up, along the shoreline of San Francisco Bay at the mouth of Strawberry Creek. Human remains and skeletons from Native American burials have been unearthed in West Berkeley and on campus alongside Strawberry Creek. Other artifacts were discovered in the 1950s in the downtown area during remodeling of a commercial building, near the upper course of the creek. The first people of European descent (most of whom were of mixed race and born in America) arrived with the De Anza Expedition in 1776. The De Anza Expedition led to establishment of the Spanish Presidio of San Francisco at the entrance to San Francisco Bay (the "Golden Gate)." Luis Peralta was among the soldiers at the Presidio. For his services to the King of Spain, he was granted a vast stretch of land on the east shore of San Francisco Bay (the contra costa, "opposite shore") for a ranch, including that portion that now comprises the City of Berkeley. Luis Peralta named his holding "Rancho San Antonio." The primary activity of the ranch was raising cattle for meat and hides, but hunting and farming were also pursued. Eventually, Peralta gave portions of the ranch to each of his four sons. What is now Berkeley lies mostly in the portion that went to Peralta's son Domingo, with a little in the portion that went to another son, Vicente. No artifact survives of the Domingo or Vicente ranches, but their names survive in Berkeley street names (Vicente,…

Geography

According to the United States Census Bureau, the city's area includes of land and (40.83%) water, most of it part of San Francisco Bay. Berkeley borders the cities of Albany, Oakland, and Emeryville and Contra Costa County, including unincorporated Kensington, as well as San Francisco Bay. Berkeley lies within telephone area code 510 (until September 2, 1991, Berkeley was part of the 415 telephone code that now covers only San Francisco and Marin counties), and the postal ZIP codes are 94701 through 94710, 94712, and 94720 for the University of California campus. Moreover, like much of the Bay Area, Berkeley has many areas of some risk to soil liquefaction, with the flat areas closer to the shore at low to high susceptibility. The 1868 Hayward earthquake did occur on the southern segment of the Hayward Fault in the vicinity of today's city of Hayward. This quake destroyed the county seat of Alameda County then located in San Leandro, and it subsequently moved to Oakland. It was strongly felt in San Francisco, causing major damage. It was regarded as the "Great San Francisco earthquake" prior to 1906. It produced a furrow in the ground along the fault line in Berkeley, across the grounds of the new State Asylum for the Deaf, Dumb and Blind then under construction, which was noted by one early University of California professor. Although no significant damage was reported to most of the few Berkeley buildings of the time, the 1868 quake did destroy the vulnerable adobe home of Domingo Peralta in north Berkeley. Today, evidence of the Hayward Fault's "creeping" is visible at various locations in Berkeley. Cracked roadways, sharp jogs in streams, and springs mark the fault's path. However, since it cuts across the base of the hills, the creep is often concealed by…

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
33.4
Median home value
$1,429,700
Housing units
54,202
Poverty rate
17.8%
Unemployment
4.3%

Race & ethnicity

White
48.1%
Black
8.7%
Asian
21.5%
Hispanic
14.3%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
37.8657
Longitude
-122.2987
Water area
7.22 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

Today
65°F
Mostly Sunny
Tonight
54°F
Mostly Clear
Sunday
74°F
Sunny
Sunday Night
56°F
Partly Cloudy
Monday
74°F
Mostly Sunny
Monday Night
55°F
Partly Cloudy

Forecast for Berkeley, CA from NOAA NWS API.

Air quality

US AQI — Good
22
PM2.5 (µg/m³)
4.5
PM10 (µg/m³)
6.8
Ozone (µg/m³)
50
NO₂ (µg/m³)
1.8

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
26.5%
Diabetes
8.5%
Adult obesity
24.3%
Binge drinking
18.1%
Adult smoking
9%
No leisure activity
17%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
4,594,211
Distinct species (top 10)
10

Most-observed species

  • Anna's Hummingbird
    Calypte anna (R.Lesson, 1829) · Aves
    134,805
  • American Crow
    Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
    125,651
  • House Finch
    Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
    114,018
  • California Towhee
    Melozone crissalis (Vigors, 1839) · Aves
    100,133
  • White-crowned Sparrow
    Zonotrichia leucophrys (J.R.Forster, 1772) · Aves
    93,789
  • Black Phoebe
    Sayornis nigricans (Swainson, 1827) · Aves
    93,554
  • Dark-eyed Junco
    Junco hyemalis (Linnaeus, 1758) · Aves
    91,705
  • Song Sparrow
    Melospiza melodia (A.Wilson, 1810) · Aves
    90,976

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
149
Elementary
83
Middle
22
High
35
Other
9

Largest nearby schools

  • Berkeley High
    High · Berkeley · 3,204 students · 17.9:1 ratio
  • Alameda High
    High · Alameda · 1,802 students · 24:1 ratio
  • Oakland Technical High
    High · Oakland · 1,796 students · 18.1:1 ratio
  • Skyline High
    High · Oakland · 1,590 students · 17.3:1 ratio
  • Oakland High
    High · Oakland · 1,531 students · 17.6:1 ratio
  • Encinal Junior/Senior High
    High · Alameda · 1,158 students · 22.7:1 ratio
  • Albany High
    High · Albany · 1,151 students · 18.3:1 ratio
  • Fremont High
    High · Oakland · 1,146 students · 16.9:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
1,341
Largest magnitude
6.02
Largest event
2014-08-24

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in California

Browse all places in California →

Geography & sun

Avg solar (kWh/m²/day)
4.74
Annual solar (kWh/m²)
1,728

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
21,947
Avg daily Wikipedia views
732
Attention level
Modest

Pageview totals from the Wikimedia Pageviews API.

Books about Berkeley

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
SAN LORENZO C A SAN LORENZO CA
Distance
15.3 mi
Streamflow
1.3 cfs
Gage height
2.68 ft

Live readings from USGS NWIS · measured 2026-10-16 06:30 UTC.

Events

Notable, recurring, and historical events associated with Berkeley, sourced from Wikidata.

Source: Wikidata (CC0).

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • NOAA National Weather Service
  • • Wikidata
  • • Open-Meteo Air Quality (CAMS)
  • • USGS Earthquake Catalog (global feed)
  • • USGS NWIS (water data)
  • • NCES via Urban Institute Education Data Portal
  • • GBIF (Global Biodiversity Information Facility)
  • • iNaturalist
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library
  • • NASA EONET