San Diego is a city located in Duval County and Jim Wells County Texas. San Diego has a 2024 population of 3,561. It is also the county seat of Duval County. San Diego is currently declining at a rate of -1.22% annually and its population has decreased by -4.68% since the most recent census, which recorded a population of 3,736 in 2020.
The average household income in San Diego is $56,098 with a poverty rate of 17.94%. The median age in San Diego is 35.8 years: 37.8 years for males, and 35.1 years for females.
According to the most recent ACS, the racial composition of San Diego was:
White
Two or more races
Native American
Other race
Black or African American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,238 | 3.03 | 79.7 | 20.3 |
| Non Family | 507 | 1.52 | 80.1 | 19.9 |
| Female | 346 | 4.64 | 77.5 | 22.5 |
| Married | 293 | 3.95 | 100 | 0 |
| Male | 92 | 2.35 | 21.7 | 78.3 |
3.77
Average Family Size
3.03
Average Household Size
79.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 12.26%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
44.74% of San Diego residents speak only English, while 55.26% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 55.26% of the population.
rate
17.94%
Overall Poverty Rate
8.38%
Male Poverty Rate
26.71%
Female Poverty Rate
The race most likely to be in poverty in San Diego is Native, with 100% below the poverty level.
The race least likely to be in poverty in San Diego is Multiple, with 6.76% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.31%. Among those working part-time, it was 6.43%, and for those that did not work, the poverty rate was 37.53%.
Married
Widowed
Divorced
Separated
NeverMarried
29.7%
Overall Marriage Rate
41.1%
Male Marriage Rate
21.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
12.68%
Veteran Poverty Rate
59.15%
Veteran Disability Rate
LaborForceParticipation
61%
Labor Force Participation
57.1%
Employment Rate
6.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
94.74%
Born in San Diego
98.84%
Native Born
1.16%
Foreign Born
0.03%
Non Citizen
1.13%
Naturalized
98.84% of San Diego residents were born in the United States, with 94.74% having been born in Texas. 0.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 3,343 | -43 | -1.27% |
| 2028 | 3,386 | -44 | -1.28% |
| 2027 | 3,430 | -44 | -1.27% |
| 2026 | 3,474 | -43 | -1.22% |
| 2025 | 3,517 | -44 | -1.24% |
| 2024 | 3,561 | -44 | -1.22% |
| 2023 | 3,605 | -38 | -1.04% |
| 2022 | 3,643 | -58 | -1.57% |
| 2021 | 3,701 | -35 | -0.94% |
| 2020 | 3,736 | -486 | -11.51% |
| 2019 | 4,222 | -11 | -0.26% |
| 2018 | 4,233 | -18 | -0.42% |
| 2017 | 4,251 | -75 | -1.73% |
| 2016 | 4,326 | -13 | -0.3% |
| 2015 | 4,339 | -50 | -1.14% |
| 2014 | 4,389 | -21 | -0.48% |
| 2013 | 4,410 | -17 | -0.38% |
| 2012 | 4,427 | -19 | -0.43% |
| 2011 | 4,446 | -4 | -0.09% |
| 2010 | 4,450 | 0 | 0% |
| 2000 | 4,753 | -230 | -4.62% |
| 1990 | 4,983 | -242 | -4.63% |
| 1980 | 5,225 | 735 | 16.37% |
| 1970 | 4,490 | 139 | 3.19% |
| 1960 | 4,351 | -46 | -1.05% |
| 1950 | 4,397 | 1,723 | 64.44% |
| 1940 | 2,674 | -669 | -20.01% |