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CITY · 2010 ACS

San Diego

Texas · 4,488 residents · 1.901 sq mi
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The short version

San Diego has notably lower household income than the US average, with a median household income of $30,577. Population has declined 6% since 2000. 9% of adults hold a bachelor's degree or higher, below the national rate of 28%. Median home value is $34,100. Households here earn about 38% less than the Texas median.

At a glance
Lower income
below the US median
US median: $52,703
Younger
median age 33.4
US median: 37.2
Less educated
9% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
4,488
−6%since 2000
from 4,753 in 2000
1990 – 2025
Population density
2,361 / sq mi
−6%since 2000
from 2,500 / sq mi in 2000
US average: 261
Median age
33.4
+9%since 2000
from 30.7 in 2000
US average: 37.2
Population, 1990 – 2024
4K4K4K5K5K1990201020202024San Diego
20244K
1990201020202024
Section 02

Income & economy

Median household income
$30,577
+25%inflation adjusted, since 2000
from $19,250 in 2000
US average: $52,703
1990 – 2024
Per capita income
$14,411
+47%since 2000
from $9,782 in 2000
US average: $27,286
Households earning $100K+
14.8%
−0.1 ptssince 2009
from 15.0% in 2009
US average: 33.3%
Poverty rate
21.1%
−11.0 ptssince 2000
from 32.2% in 2000
US average: 13.8%
Income inequality (Gini)
0.470
US average: 0.461
Workforce by industry, 2010
Wholesale trade13.9%
US avg: 7.2%
Agriculture, forestry, fishing10.6%
US avg: 1.9%
Finance & insurance8.4%
US avg: 5.1%
Manufacturing8.4%
US avg: 0.5%
Information7.2%
US avg: 11.5%
Professional, scientific, technical6.9%
US avg: 4.2%
Other services2.7%
US avg: 7%
Public administration2.7%
US avg: 4.9%
Construction2.2%
US avg: 1.4%
Transportation & warehousing1.7%
US avg: 3.1%
Education & health services1.5%
US avg: 0.9%
Retail trade0.6%
US avg: 10.9%
Arts, entertainment, food0%
US avg: 2.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$34,100
+15%inflation adjusted, since 2000
from $23,500 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$505
+30%inflation adjusted, since 2000
from $306 in 2000
US average: $853
Owner-occupied
18.9%
−60.9 ptssince 2000
from 79.7% in 2000
25.7% rent
Vacancy rate
11.8%
+0.9 ptssince 2009
from 10.9% in 2009
US average: 12.1%
Owner cost-burdened
19.9%
−0.7 ptssince 2009
from 20.6% in 2009
US average: 30.9%
Renter cost-burdened
27.9%
−1.7 ptssince 2009
from 29.6% in 2009
US average: 46.8%
Afford Score
1.1
−9%since 2000
from 1.2 in 2000
1990 – 2024
RELATED:See current rent listings in San Diego on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic2.8%(135)
Black0.1%(3)
Hispanic / Latino96.9%(4,604)
Asian0%(0)
Other0%
Diversity Score7.1%(336)
2010
White, non-Hispanic5.3%(239)
Black0.2%(8)
Hispanic / Latino94%(4,220)
Asian0%(2)
Other0%(0)
Diversity Score13.2%(592)
Diversity Score
13
+87%since 2000
from 7 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
8.9%
+0.3 ptssince 2000
from 8.6% in 2000
US average: 27.9%
High school or higher
70.4%
+12.5 ptssince 2000
from 57.8% in 2000
US average: 84.9%
Graduate degree
6.2%
+1.8 ptssince 2000
from 4.4% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
21.5 min
+17%since 2000
from 18.3 min in 2000
US average: 25.2
Drive alone to work
72.6%
−0.4 ptssince 2009
from 73.0% in 2009
US average: 76.2%
Carpooled to work
17.0%
−0.2 ptssince 2009
from 17.3% in 2009
US average: 10.4%
Public transit
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 4.7%
Worked from home
5.2%
+0.1 ptssince 2009
from 5.1% in 2009
US average: 4.1%
Walked to work
5.2%
+1.4 ptssince 2009
from 3.8% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
14.9%
−2.7 ptssince 2009
from 17.5% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
21.5%
−3.5 ptssince 2009
from 25.0% in 2009
US average: 12.9%
Management & professional
17.9%
−43.3 ptssince 2009
from 61.2% in 2009
US average: 35.2%
Section 08

People & community

Male
44.1%
−3.1 ptssince 2009
from 47.1% in 2009
Female
55.9%
+3.1 ptssince 2009
from 52.9% in 2009
Foreign born
0.6%
Unchangedsince 2009
from 0.6% in 2009
US average: 12.8%
Veterans
7.0%
−38.0 ptssince 2009
from 45.0% in 2009
US average: 9.9%
Drill deeper

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Head to head

Compare San Diego to nearby cities

SAN DIEGO VS
Alice
Income$48,676+59%
Home value$131,100+284%
Population17,550+401%
SEE FULL COMPARISON →
SAN DIEGO VS
Kingsville
Income$58,148+90%
Home value$149,400+338%
Population24,687+605%
SEE FULL COMPARISON →
SAN DIEGO VS
Robstown
Income$34,436+13%
Home value$103,000+202%
Population10,324+195%
SEE FULL COMPARISON →
SAN DIEGO VS
Beeville
Income$50,784+66%
Home value$94,700+178%
Population13,086+274%
SEE FULL COMPARISON →
Frequently asked

How many people live in San Diego, Texas?

San Diego, Texas has about 4,488 residents according to the 2010 American Community Survey.

What is the median household income in San Diego, Texas?

The typical household in San Diego, Texas earns about $30,577 a year. Half of households make more than that, and half make less.

Is San Diego, Texas expensive?

In San Diego, Texas, the median home is worth about $34,100, and the typical rent is about $505 a month.

How educated are people in San Diego, Texas?

About 8.9% of adults age 25 and over in San Diego, Texas hold a bachelor's degree or higher.

What is the poverty rate in San Diego, Texas?

About 21.1% of people in San Diego, Texas live below the federal poverty line.

Has San Diego, Texas grown since 1990?

Yes, San Diego, Texas has shrunk since 1990. The population has lost about 470 residents, a change of about -9 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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