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City · San Diego County

La Mesa
A local perspective.

Discover the places, stories, and people connected to La Mesa.

San Diego Trolley: Amaya Dr Trolley Station, La Mesa, California, USA.
San Diego Trolley: Amaya Dr Trolley Station, La Mesa, California, USA. · Source image date: 2010-01-29 Stickpen · Public domain · Resized for display; original file available from the source.

Get to know La Mesa.

La Mesa is a city, San Diego County, California.

CountySan Diego County
Land area23.5 km²
Map locationExplore the area ↗

La Mesa: springs, citrus and a depot with a second life

Springs and railways shaped the early town

The La Mesa History Center’s overview traces the community’s growth through Allison Springs, later La Mesa Springs, and the arrival of the San Diego and Cuyamaca Eastern Railroad in 1889. Those water and transport connections helped turn the area into a settled town. The City of La Mesa incorporated in February 1912, before the later suburban expansion that transformed much of the surrounding region.

The village and the larger city tell different chapters

The History Center’s account describes the old downtown business district alongside the city’s substantial growth after the Second World War. Exploring La Mesa means encountering both: a historic center connected with earlier settlement and a wider network of neighborhoods developed as the region grew. The village provides a starting point, while the city’s story extends beyond its oldest streets.

The depot connected growers with markets

The City’s La Mesa Depot history sheet dates the original part of the building to 1894. Farmers brought citrus and avocados to the station and nearby packing facilities for shipment. That connection gives the depot a significance beyond its age or appearance: it was part of the practical system through which local agriculture reached markets outside the community.

A restored building returned to the railway

The City’s depot account follows the structure after rail business declined. It was moved to Lakeside and used for very different purposes before railroad enthusiasts and the City helped return it beside the tracks in 1981. Its restoration preserves a visible link between La Mesa’s early economy and the transport corridor still running through the village.

Editorial review: 2026-11-08

Community details

USGS topographic map
La Mesa Source ↗
USGS geographic name ID
1660859 Source ↗
Population
61,121 (2020 Census geography) Source ↗
Housing units
26,063 (2020 Census geography) Source ↗
Median owner-occupied home value (survey estimate)
$812,000 ± $16,641 (2020–2024 ACS 5-year) Source ↗
Median monthly gross rent (survey estimate)
$2,049 ± $64 (2020–2024 ACS 5-year) Source ↗
Households (survey estimate)
25,038 ± 671 (2020–2024 ACS 5-year) Source ↗
Owner-occupied households (survey estimate)
11,933 ± 615 (2020–2024 ACS 5-year) Source ↗
Renter-occupied households (survey estimate)
13,105 ± 705 (2020–2024 ACS 5-year) Source ↗
Land area (2020 Census)
23.546 km² (9.091 sq mi) (2020 Census geography) Source ↗
Water area (2020 Census)
0.012 km² (0.005 sq mi) (2020 Census geography) Source ↗
Population per land area (2020 Census)
2,595.9 people/km² (6,723.3 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 La Mesa

La Mesa in San Diego County. The marker shows a map reference point; it does not outline the neighborhood.
La Mesa in San Diego County. The marker shows a map reference point; it does not outline the neighborhood.

Other mapped places to explore

Distances are straight-line measurements between mapped reference points, rather than walking or driving distances.

Local information and resources

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Community guides

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Location sources

Neighborhood names and boundaries can overlap and vary by source.