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San Jacinto

Californiacity

Photograph of San Jacinto
Featured view

San Jacinto

Total population

55,180

Median home value

$433,700

14.3%

Bachelor's+

Median income

$80,647

San Jacinto$81k
National$74k

Air quality index

52Moderate
Weather62°F · Clear
Coordinates33.80°, -117.00°

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

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Active weather alerts
  • High Wind Warning · Severe
    High Wind Warning issued October 16 at 5:10AM PDT until October 17 at 8:00PM PDT by NWS San Diego CA

Source: NOAA National Weather Service.

City facts

Overview

San Jacinto is a city in Riverside County, California, United States. It is at the north end of the San Jacinto Valley, with Hemet to its south and Beaumont to its north. The mountains associated with the valley are the San Jacinto Mountains. The population was 53,898 at the 2020 census. The city was founded in 1870 and incorporated on April 20, 1888, making it one of the oldest cities in Riverside County.

Read more on Wikipedia

History & geography

History

The Luiseño were the original inhabitants of what later would be called the San Jacinto Valley, having many villages with residents. The Anza Trail, one of the first European overland routes to California, named after Juan Bautista de Anza,4 crossed the valley in the 1770s. Mission padres named the valley, San Jacinto, which is Spanish for Saint Hyacinth, and around 1820 they established an outpost there. On July 15, 1937, San Jacinto was the end point for the longest uninterrupted airplane flight to that date when Mikhail Gromov's crew of three made the historic polar flight from Moscow, USSR, in a Tupolev ANT-25. This flight followed another similar historic flight over the pole when Valery Chkalov's crew of three ended up in Vancouver's Pearson Airfield earlier that same year. With these two flights, the USSR earned two major milestones in the Fédération Aéronautique Internationale (FAI) flight records. In the early 1950s the fraternal group E Clampus Vitus and the Riverside County Department of Transportation commemorated the Gromov flight by erecting a stone marker on Cottonwood Avenue, just west of Sanderson Avenue in west-central San Jacinto. The landing site is also marked by California State Historical Landmark Number 989.

Geography

San Jacinto is located at (33.787119, −116.966672). According to the United States Census Bureau, the city has a total area of , of which is land and , or 0.63%, is water. The San Jacinto reservoir is an artificial lake used as a basin for the San Diego Aqueduct, a branch of the Colorado River Aqueduct, west of town. Since local geological records have been kept, the city has been struck by two large earthquakes, one on Christmas Day in 1899, and the other on April 21, 1918.

Read full article on Wikipedia

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

Demographics & economy

Median age
31.9
Median home value
$433,700
Housing units
15,420
Poverty rate
16.1%
Unemployment
8.9%

Race & ethnicity

White
28%
Black
5.2%
Asian
2.8%
Hispanic
64.4%

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

Geography

Latitude
33.7989
Longitude
-116.9959
Water area
0.16 mi²
View on OpenStreetMap

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

Climate

Current forecast

Overnight
62°F
Clear
Friday
85°F
Sunny
Friday Night
64°F
Mostly Clear
Saturday
82°F
Mostly Sunny
Saturday Night
59°F
Mostly Clear
Sunday
83°F
Sunny

Forecast for San Jacinto, CA from NOAA NWS API.

Air quality

US AQI — Moderate
52
PM2.5 (µg/m³)
5.3
PM10 (µg/m³)
20.8
Ozone (µg/m³)
95
NO₂ (µg/m³)
0.3

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

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
33.3%
Diabetes
13.2%
Adult obesity
40.5%
Binge drinking
14.4%
Adult smoking
14.1%
No leisure activity
32.1%

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

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
254,541
Distinct species (top 10)
10

Most-observed species

  • Common Raven
    Corvus corax Linnaeus, 1758 · Aves
    6,442
  • Red-tailed Hawk
    Buteo jamaicensis (Gmelin, 1788) · Aves
    5,827
  • Black Phoebe
    Sayornis nigricans (Swainson, 1827) · Aves
    5,448
  • Mallard
    Anas platyrhynchos Linnaeus, 1758 · Aves
    4,883
  • American Coot
    Fulica americana Gmelin, 1789 · Aves
    4,748
  • House Finch
    Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
    4,693
  • Red-winged Blackbird
    Agelaius phoeniceus (Linnaeus, 1766) · Aves
    4,620
  • Song Sparrow
    Melospiza melodia (A.Wilson, 1810) · Aves
    4,264

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

Schools

Total
52
Elementary
29
Middle
8
High
12
Other
3

Largest nearby schools

  • San Jacinto High
    High · San Jacinto · 2,617 students · 21.3:1 ratio
  • Hemet High
    High · Hemet · 2,438 students · 23.4:1 ratio
  • Heritage High
    High · Romoland · 2,428 students · 22.9:1 ratio
  • West Valley High
    High · Hemet · 1,898 students · 23.1:1 ratio
  • Tahquitz High
    High · Hemet · 1,727 students · 21.6:1 ratio
  • San Jacinto Valley Academy
    Other · San Jacinto · 1,571 students · 20.7:1 ratio
  • Diamond Valley Middle
    Middle · Hemet · 1,078 students · 22.9:1 ratio
  • Dartmouth Middle
    Middle · Hemet · 1,037 students · 24.7:1 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)
2,379
Largest magnitude
5.44
Largest event
2008-07-29

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)
5.82
Annual solar (kWh/m²)
2,125

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

Nearby airports

Public attention

Wikipedia views (last 30 days)
2,280
Avg daily Wikipedia views
76
Attention level
Quiet

Pageview totals from the Wikimedia Pageviews API.

Books about San Jacinto

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

Nearest stream gauge

Site
SAN JACINTO R AB STATE STREET NR SAN JACINTO CA
Distance
2 mi
Streamflow
0 cfs
Gage height
2.02 ft

Live readings from USGS NWIS · measured 2026-10-16 05:30 UTC.

Events

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)
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library
  • • NASA EONET