Old San Jacinto, Amarillo, TX demographics:
population, income, and more

Total population
19,191
-0.5% year-over-year change
Median household income
$51,125/yr
5.3% year-over-year change
Housing units
9,399
0.8% year-over-year change

Old San Jacinto population

How many people live in Old San Jacinto

Old San Jacinto is home to 19,191 residents, according to the most recent Census data. Gender-wise, 49.2% of Old San Jacinto locals are male, and 50.8% are female.

Total population
19,191
-0.5% year-over-year change
Gender ratio
Male
49.2%
9,435
Female
50.8%
9,756
Value Percent YoY change
Male 9,435 49.2% -1.9%
Female 9,756 50.8% 0.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Old San Jacinto is 36, with the population distributed as follows: about 19.8% are children under 15, then 14.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.6% of the population, while another 21.8% fall into the 45 to 64 bracket. Finally, around 17.2% are 65 or older.

Median age
36.4
Age breakdown
Under 15
19.8%
15 to 24
14.6%
25 to 44
26.6%
45 to 64
21.8%
Over 65
17.2%
Value Percent YoY change
Under 15 3,810 19.8% 2.9%
15 to 24 2,796 14.6% 0.4%
25 to 44 5,113 26.6% -1.2%
45 to 64 4,177 21.8% -2.1%
Over 65 3,295 17.2% -2.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Old San Jacinto, 88.6% of the population are US-born citizens, while 4.8% have gained naturalized citizenship. At the same time, 6.6% of residents are non-citizens. As for race, 64.3% of locals are Caucasian, 7.8% are African American and 3% have Asian roots. There’s also a share of 18.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.6%
Non-U.S.-born citizens
4.8%
Non-citizens
6.6%
Value Percent YoY change
U.S.-born citizens 17,010 88.6% 0.0%
Non-U.S.-born citizens 919 4.8% 6.4%
Non-citizens 1,262 6.6% -11.8%
Racial breakdown
White
64.3%
Black or African American
7.8%
American Indian and Alaska Native
1%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
18.5%
Other
5.4%
Value Percent
White 12,341 64.3%
Black or African American 1,498 7.8%
American Indian and Alaska Native 192 1%
Asian 574 3%
Native Hawaiian and other Pacific Islander 8 0%
Two or more races 3,544 18.5%
Other 1,036 5.4%

Households in Old San Jacinto

A peek inside Old San Jacinto households

Old San Jacinto has 7,975 households, with an average of 2 members in each. Of these, 53.2% are families, while the remaining 46.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,975
-1.6% year-over-year change
Average people per household
2
Non-family households
3,734
Family households
4,241
Value Percent YoY change
Non-family households 3,734 46.8% -3.4%
Family households 4,241 53.2% 0.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Old San Jacinto

The housing landscape of Old San Jacinto

Old San Jacinto's housing consists of 9,399 units, with 61.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.9% of the housing landscape.

Housing units
9,399
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 5,760 61.3%
1 unit, attached 466 5%
2 units 359 3.8%
3 or 4 units 424 4.5%
5 to 9 units 456 4.8%
10 to 19 units 544 5.8%
20 to 49 units 577 6.1%
50 or more units 619 6.6%
Mobile home 180 1.9%
Boat, RV, van, etc. 12 0.1%
Homes built since 2020
11
266.7% year-over-year change

The age of buildings in Old San Jacinto

In Old San Jacinto, the median construction year is 1959. About 17% of homes were built before the 1940s, with another 15.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.4% of homes were added from 2000 to 2009, 2.2% between 2010 and 2019, and 0.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,601 17% 8.1%
Built between 1940 and 1949 1,447 15.4% -13.9%
Built between 1950 and 1959 2,219 23.6% 0.4%
Built between 1960 and 1969 1,240 13.2% -10.0%
Built between 1970 and 1979 1,182 12.6% 15.0%
Built between 1980 and 1989 598 6.4% -11.8%
Built between 1990 and 1999 573 6.1% 48.5%
Built between 2000 and 2009 318 3.4% 6.3%
Built between 2010 and 2019 209 2.2% 13.6%
Built in 2020 or later 11 0.1% 266.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Old San Jacinto occupancy rates

Out of the 7,975 occupied housing units in Old San Jacinto, 45.7% are owner-occupied, while 54.3% are lived in by tenants. Meanwhile, 15.2% of all homes on the local market sit vacant.

Occupied housing units
7,975
-1.6% year-over-year change
Occupancy breakdown
Renter occupied
4,329
Owner occupied
3,646
Value Percent YoY
change
Renter occupied 4,329 54.3% 0.6%
Owner occupied 3,646 45.7% -4.1%
Unoccupied housing units
15.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Old San Jacinto housing costs

Housing costs in Old San Jacinto come to a median of $1,004 per month, while tenants specifically pay a median gross rent of $1,028.

Median housing costs per month
$1,004/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Old San Jacinto
$1,028/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Old San Jacinto

Old San Jacinto education at a glance

About 42.2% of the population in Old San Jacinto went to high school, while 22% pursued college studies. Another 7.3% earned an associate degree and 14.6% hold a bachelor’s. Meanwhile, 5.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,195 8.3% -4.2%
High school diploma 6,070 42.2% -2.7%
College diploma 3,164 22% -5.6%
Associate degree 1,049 7.3% -11.7%
Bachelor's degree 2,102 14.6% 6.7%
Graduate degree 811 5.6% 17.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Old San Jacinto

How much people earn in Old San Jacinto

The average annual household income in Old San Jacinto was $78,671 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.6% change from the previous year. At the same time, the median income stood at $51,125, reflecting a +5.3% shift over the same period.

Average household income in Old San Jacinto
$78,671/year
5.6% year-over-year change
Median household income in Old San Jacinto
$51,125/year
5.3% year-over-year change

Old San Jacinto income by age

In Old San Jacinto, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $54,392. Those with someone between 45 and 64 in charge, often well established professionally, earn $54,920 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $44,485, while those led by someone over 65, many of whom may be retired, have about $36,951 in earnings. Overall, 79.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $44,485 13.1%
25 - 44 $54,392 -0.3%
45 - 64 $54,920 20.2%
Over 65 $36,951 -11.8%
Above poverty level
14,546
Below poverty level
3,688
Value Percent YoY
change
Above poverty level 14,546 79.8% 0.1%
Below poverty level 3,688 20.2% -3.8%

Employment in Old San Jacinto

Workforce and job types in Old San Jacinto

70.3% of the working population are employed in professional or administrative positions, while 29.7% are in hands-on or service-based jobs. Also, 10.7% run their own businesses, 71.2% are employed by private companies, and 11.4% work in the public sector.

Workforce demographics

White collar
5,967
Blue collar
2,525
Value Percent YoY change
White collar 5,967 70.3% 3.3%
Blue collar 2,525 29.7% -2.4%
Employer type
Self employees
10.7%
Private companies
71.2%
Governmental workers
11.4%
Not for profit companies
6.7%
Value Percent YoY change
Self employees 910 10.7% 5.1%
Private companies 6,049 71.2% 1.1%
Governmental workers 967 11.4% -6.8%
Not for profit companies 566 6.7% 17.4%

Transportation in Old San Jacinto

How people get around in Old San Jacinto

In Old San Jacinto, the average commute time is 2 minutes. Commuting methods vary: 95.6% of residents travel by personal vehicle and 2.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
2 min
-71.4% year-over-year change
Means of transportation
Value Percent YoY change
Car 7,450 95.6% 0.8%
Taxicab 24 0.3% 2,300.0%
Bus or trolleybus 49 0.6% -31.0%
Motorcycle 11 0.1% 450.0%
Bicycle 33 0.4% -17.5%
Walk 223 2.9% -1.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Old San Jacinto by zipcode?

Zipcode Population Number of households Median income Average income
79102 9,393 4,046 $51,125 $64,612
79106 26,161 11,356 $59,493 $79,305
79107 36,662 10,294 $40,671 $51,220
79124 12,019 4,633 $112,541 $146,858
79101 2,526 1,135 $47,759 $57,162

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FAQs about Old San Jacinto demographics 

What is the total population of Old San Jacinto?

Old San Jacinto has a total population of 19,191 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.5% compared to a year ago.

What is the gender ratio in Old San Jacinto?

The gender ratio in Old San Jacinto is as follows:
  • 49.2% males (9,435 residents)
  • 50.8% females (9,756 residents)

What is the median age in Old San Jacinto?

The median age in Old San Jacinto is 36.4.

What is the age distribution of the population in Old San Jacinto?

The age distribution in Old San Jacinto is as follows:
  • Under 15: 19.8% (3,810 residents)
  • Ages 15-24: 14.6% (2,796 residents)
  • Ages 25-44: 26.6% (5,113 residents)
  • Ages 45-64: 21.8% (4,177 residents)
  • Over 65: 17.2% (3,295 residents)

What is the racial and ethnic makeup of Old San Jacinto?

The racial and ethnic makeup of Old San Jacinto is as follows:
  • White: 64.3% (12,341 residents)
  • Black or African American: 7.8% (1,498 residents)
  • American Indian and Alaska Native: 1% (192 residents)
  • Asian: 3% (574 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (8 residents)
  • Two or More Races: 18.5% (3,544 residents)
  • Other: 5.4% (1,036 residents)

What percentage of the population in Old San Jacinto are U.S.-born citizens?

U.S.-born citizens represent 88.6% of the population in Old San Jacinto.

How many housing units are there in Old San Jacinto?

There are 9,399 housing units in Old San Jacinto, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Old San Jacinto and what is the average household size?

Old San Jacinto has a total of 7,975 households, with an average of 2 people in each.

What is the median household income in Old San Jacinto?

Old San Jacinto has a median household income of $51,125, representing a +5.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Old San Jacinto?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70.3% (5,967 residents)
  • Blue-collar workers: 29.7% (2,525 residents)

Places of employment:
  • Self-employed: 10.7% (910 residents)
  • Private companies: 71.2% (6,049 residents)
  • Governmental workers: 11.4% (967 residents)
  • Not-for-profit companies: 6.7% (566 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025