US Census Data

La Mesa vs San Marcos

A side-by-side comparison of La Mesa and San Marcos: population, income, housing, and more.

La Mesa and San Marcos are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

San Marcos has the higher population (94,078 vs 60,835 in La Mesa). San Marcos has the higher median household income ($105,286 vs $84,337 in La Mesa). San Marcos has the higher median home value ($792,400 vs $738,800 in La Mesa).

Population, income & housing

La MesaSan Marcos
Population60,83594,078
Median age37.1 yrs36.8 yrs
Median household income$84,337$105,286
Median home value$738,800$792,400
Median gross rent$1,958$2,191
Housing units26,42032,255
Homeownership rate46.0%63.0%
Bachelor's degree or higher38.4%42.7%
Unemployment rate6.3%4.5%

Trends (ACS 5-year, 2019–2023)

La MesaSan Marcos
Population59,556 → 60,835 (+2.1%)95,355 → 94,078 (-1.3%)
Median household income$66,051 → $84,337 (+27.7%)$78,797 → $105,286 (+33.6%)
Median home value$530,400 → $738,800 (+39.3%)$538,200 → $792,400 (+47.2%)
Median gross rent$1,547 → $1,958 (+26.6%)$1,704 → $2,191 (+28.6%)

La Mesa

Population
59,55660,835
Median household income
$66,051$84,337
Median home value
$530,400$738,800
Median gross rent
$1,547$1,958

San Marcos

Population
95,35594,078
Median household income
$78,797$105,286
Median home value
$538,200$792,400
Median gross rent
$1,704$2,191

Age & race/ethnicity

Age distribution (share)

La MesaSan Marcos
Under 56.5%6.2%
5 to 1714.5%19.4%
18 to 247.1%9.7%
25 to 3418.2%12.4%
35 to 4416.1%15.4%
45 to 5411.4%12.7%
55 to 6410.6%10.9%
65 to 749.3%7.7%
75 and over6.3%5.6%

Race & ethnicity (share)

La MesaSan Marcos
White (non-Hispanic)51.9%44.4%
Black or African American8.1%1.3%
American Indian & Alaska Native0.0%0.2%
Asian6.0%10.7%
Native Hawaiian & Pacific Islander0.2%0.0%
Some other race0.2%0.4%
Two or more races5.6%5.6%
Hispanic or Latino27.9%37.3%

Educational attainment (age 25+)

Share of adults 25+

La MesaSan Marcos
No high school diploma5.8%11.9%
High school graduate17.1%16.9%
Some college or associate's38.7%28.4%
Bachelor's degree24.3%28.4%
Graduate or professional degree14.1%14.4%

Commute to work

How workers get to work (share)

La MesaSan Marcos
Drove alone71.4%69.8%
Carpooled7.3%7.9%
Public transit2.4%0.5%
Walked2.1%1.6%
Bicycle0.0%0.5%
Worked from home14.9%18.7%
Other means1.8%1.0%

Housing

Units in structure (share)

La MesaSan Marcos
1-unit, detached44.5%51.1%
1-unit, attached7.2%10.2%
2 to 4 units9.0%3.9%
5 to 19 units13.3%8.3%
20 or more units24.7%15.8%
Mobile home & other1.3%10.8%

Poverty & households

La MesaSan Marcos
Poverty rate11.7%10.2%
Average household size2.382.99
Mean commute (minutes)2527
Median year structure built19701994

Full profiles

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La Mesa vs San Marcos: Compare Population & Demographics | US Census Data