Cajon Heights ↗
El Cajon, San Diego County
El Cajon
A local perspective.
Discover the places, stories, and people connected to El Cajon.
Get to know El Cajon.
El Cajon is a city, San Diego County, California.
El Cajon in context
El Cajon is an incorporated city in San Diego County, California.
The 2020 Census recorded 106,215 residents and 36,749 housing units for its 2020 geography. The figures below also identify the date and source for each statistic.
The directory links 2 named local areas to El Cajon. Start with Cajon Heights and Hillsdale to explore the area at a smaller scale.
The Census geography used here lists a land area of 37.6 square kilometres. A place name, its postal addresses and its official statistical boundary can describe different areas, so use the linked map sources for boundary questions.
Community details
- USGS topographic map
- El Cajon Source ↗
- USGS geographic name ID
- 1652701 Source ↗
- Population
- 106,215 (2020 Census geography) Source ↗
- Housing units
- 36,749 (2020 Census geography) Source ↗
- Median owner-occupied home value (survey estimate)
- $681,700 ± $18,389 (2020–2024 ACS 5-year) Source ↗
- Median monthly gross rent (survey estimate)
- $1,856 ± $27 (2020–2024 ACS 5-year) Source ↗
- Households (survey estimate)
- 33,890 ± 848 (2020–2024 ACS 5-year) Source ↗
- Owner-occupied households (survey estimate)
- 14,066 ± 770 (2020–2024 ACS 5-year) Source ↗
- Renter-occupied households (survey estimate)
- 19,824 ± 793 (2020–2024 ACS 5-year) Source ↗
- Land area (2020 Census)
- 37.580 km² (14.510 sq mi) (2020 Census geography) Source ↗
- Water area (2020 Census)
- 0.000 km² (0.000 sq mi) (2020 Census geography) Source ↗
- Population per land area (2020 Census)
- 2,826.4 people/km² (7,320.3 people/sq mi) (2020 Census geography) Source ↗
American Community Survey estimates cover 2020–2024 and show the 90% margin of error when available. Gross rent includes rent and applicable tenant-paid utilities. Census and survey figures describe the geography used for that release; housing estimates are historical survey figures rather than current asking prices.
Area figures use the 2020 Census boundary. Population density is calculated from the 2020 Census population divided by its land area, excluding water.
Locate El Cajon
Other mapped places to explore
- Bostonia 2.6 km between map reference points
- Casa de Oro-Mount Helix 4.3 km between map reference points
- Winter Gardens 5.1 km between map reference points
Distances are straight-line measurements between mapped reference points, rather than walking or driving distances.
Local information and resources
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Homes for sale in El Cajon
These listings use the El Cajon, California city filter. The listing address city is not a municipal-boundary polygon.
Scroll within the listings to see more homes and source details. Property links open on LocalRealtors.
Neighborhoods and local areas
2 named areas connected to El Cajon.
Hillsdale ↗
El Cajon, San Diego County
Community guides
From local creators
Share a local perspective on El Cajon. Approved creator posts appear here when they are tagged for this community.
Location sources
Neighborhood names and boundaries can overlap and vary by source.