Sterling County, TX demographics:
population, income, and more

Total population
1,468
5.7% year-over-year change
Median household income
$64,954/yr
-17.5% year-over-year change
Housing units
524
3.1% year-over-year change

Sterling County population

How many people live in Sterling County

Sterling County is home to 1,468 residents, according to the most recent Census data. Gender-wise, 48.4% of Sterling County locals are male, and 51.6% are female.

Total population
1,468
5.7% year-over-year change
Gender ratio
Male
48.4%
711
Female
51.6%
757
Value Percent YoY change
Male 711 48.4% -4.3%
Female 757 51.6% 17.2%
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 Sterling County is 32, with the population distributed as follows: about 31.5% are children under 15, then 11.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.5% of the population, while another 15.9% fall into the 45 to 64 bracket. Finally, around 15.7% are 65 or older.

Median age
32.1
Age breakdown
Under 15
31.5%
15 to 24
11.4%
25 to 44
25.5%
45 to 64
15.9%
Over 65
15.7%
Value Percent YoY change
Under 15 463 31.5% 1.1%
15 to 24 168 11.4% 16.7%
25 to 44 374 25.5% 5.1%
45 to 64 233 15.9% -5.7%
Over 65 230 15.7% 25.0%
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 Sterling County, 87.9% of the population are US-born citizens, while 5.6% have gained naturalized citizenship. At the same time, 6.5% of residents are non-citizens. As for race, 72.5% of locals are Caucasian, 0.1% are African American and 0.1% have Asian roots. There’s also a share of 20.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
87.9%
Non-U.S.-born citizens
5.6%
Non-citizens
6.5%
Value Percent YoY change
U.S.-born citizens 1,291 87.9% 3.0%
Non-U.S.-born citizens 82 5.6% 156.2%
Non-citizens 95 6.5% -8.7%
Racial breakdown
White
72.5%
Black or African American
0.1%
American Indian and Alaska Native
0.3%
Asian
0.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
20.6%
Other
6.4%
Value Percent
White 1,064 72.5%
Black or African American 2 0.1%
American Indian and Alaska Native 4 0.3%
Asian 2 0.1%
Two or more races 302 20.6%
Other 94 6.4%

Households in Sterling County

A peek inside Sterling County households

Sterling County has 399 households, with an average of 4 members in each. Of these, 85% are families, while the remaining 15% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
399
-0.8% year-over-year change
Average people per household
4
Non-family households
60
Family households
339
Value Percent YoY change
Non-family households 60 15% -11.8%
Family households 339 85% 1.5%
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 Sterling County

The housing landscape of Sterling County

Sterling County's housing consists of 524 units, with 80.7% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 18.9% of the housing landscape.

Housing units
524
3.1% year-over-year change
Housing types
Value Percent
1 unit, detached 423 80.7%
2 units 2 0.4%
Mobile home 99 18.9%
Homes built since 2020
3
% year-over-year change

The age of buildings in Sterling County

In Sterling County, the median construction year is 1983. About 5.2% of homes were built before the 1940s, with another 3% going up by 1949. Most development happened in the second half of the 20th century. Then, 5.2% of homes were added from 2000 to 2009, 6.7% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 27 5.2% 3.9%
Built between 1940 and 1949 16 3% 60.0%
Built between 1950 and 1959 58 11.1% 5.5%
Built between 1960 and 1969 58 11.1% 34.9%
Built between 1970 and 1979 57 10.9% -5.0%
Built between 1980 and 1989 138 26.3% 7.0%
Built between 1990 and 1999 105 20% 16.7%
Built between 2000 and 2009 27 5.2% -3.6%
Built between 2010 and 2019 35 6.7% -47.8%
Built in 2020 or later 3 0.6% N/A
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.

Sterling County occupancy rates

Out of the 399 occupied housing units in Sterling County, 77.7% are owner-occupied, while 22.3% are lived in by tenants. Meanwhile, 23.9% of all homes on the local market sit vacant.

Occupied housing units
399
-0.8% year-over-year change
Occupancy breakdown
Renter occupied
89
Owner occupied
310
Value Percent YoY
change
Renter occupied 89 22.3% 32.8%
Owner occupied 310 77.7% -7.5%
Unoccupied housing units
23.9%
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.

Sterling County housing costs

Housing costs in Sterling County come to a median of $1,003 per month, while tenants specifically pay a median gross rent of $952.

Median housing costs per month
$1,003/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 Sterling County
$952/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 Sterling County

Sterling County education at a glance

About 47% of the population in Sterling County went to high school, while 17.6% pursued college studies. Another 10.6% earned an associate degree and 12.9% hold a bachelor’s. Meanwhile, 8.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 32 3.3% -25.6%
High school diploma 451 47% 16.5%
College diploma 169 17.6% -19.1%
Associate degree 102 10.6% 79.0%
Bachelor's degree 124 12.9% -3.9%
Graduate degree 81 8.4% 26.6%
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 Sterling County

How much people earn in Sterling County

The average annual household income in Sterling County was $97,198 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -13.9% change from the previous year. At the same time, the median income stood at $64,954, reflecting a -17.5% shift over the same period.

Average household income in Sterling County
$97,198/year
-13.9% year-over-year change
Median household income in Sterling County
$64,954/year
-17.5% year-over-year change

Sterling County income by age

In Sterling County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $95,278. Overall, 95.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $95,278 -29.9%
Over 65 $38,958 -24.0%
Above poverty level
1,361
Below poverty level
62
Value Percent YoY
change
Above poverty level 1,361 95.6% 4.2%
Below poverty level 62 4.4% 67.6%

Employment in Sterling County

Workforce and job types in Sterling County

The job market in Sterling County is powered by 548 working residents, spread across a range of industries and roles. 71.9% of the working population are employed in professional or administrative positions, while 28.1% are in hands-on or service-based jobs. Also, 16.2% run their own businesses, 54.9% are employed by private companies, and 26.1% work in the public sector.

Workforce demographics

Working population
548
0.2% year-over-year change
White collar
394
Blue collar
154
Value Percent YoY change
White collar 394 71.9% 4.2%
Blue collar 154 28.1% -8.9%
Employer type
Self employees
16.2%
Private companies
54.9%
Governmental workers
26.1%
Not for profit companies
2.7%
Value Percent YoY change
Self employees 89 16.2% -19.1%
Private companies 301 54.9% -1.0%
Governmental workers 143 26.1% 15.3%
Not for profit companies 15 2.7% 66.7%
Unemployment rate
2.1%
-7.7% year-over-year change

Available workforce

The unemployment rate in Sterling County stands at 2.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Sterling County

How people get around in Sterling County

Commuting methods vary: 91.8% of residents travel by personal vehicle and 1.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 503 91.8% 1.4%
Walk 6 1.1% -14.3%
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 Sterling County by zipcode?

Zipcode Population Number of households Median income Average income
76951 1,468 399 $64,954 $97,198

Explore more communities

FAQs about Sterling County demographics 

What is the total population of Sterling County?

Sterling County has a total population of 1,468 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 +5.7% compared to a year ago.

What is the gender ratio in Sterling County?

The gender ratio in Sterling County is as follows:
  • 48.4% males (711 residents)
  • 51.6% females (757 residents)

What is the median age in Sterling County?

The median age in Sterling County is 32.1.

What is the age distribution of the population in Sterling County?

The age distribution in Sterling County is as follows:
  • Under 15: 31.5% (463 residents)
  • Ages 15-24: 11.4% (168 residents)
  • Ages 25-44: 25.5% (374 residents)
  • Ages 45-64: 15.9% (233 residents)
  • Over 65: 15.7% (230 residents)

What is the racial and ethnic makeup of Sterling County?

The racial and ethnic makeup of Sterling County is as follows:
  • White: 72.5% (1,064 residents)
  • Black or African American: 0.1% (2 residents)
  • American Indian and Alaska Native: 0.3% (4 residents)
  • Asian: 0.1% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 20.6% (302 residents)
  • Other: 6.4% (94 residents)

What percentage of the population in Sterling County are U.S.-born citizens?

U.S.-born citizens represent 87.9% of the population in Sterling County.

How many housing units are there in Sterling County?

There are 524 housing units in Sterling County, reflecting a +3.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Sterling County and what is the average household size?

Sterling County has a total of 399 households, with an average of 4 people in each.

What is the median household income in Sterling County?

Sterling County has a median household income of $64,954, representing a -17.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sterling County?

The employment rate is 97.9% in Sterling County, with a workforce of 548 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.9% (394 residents)
  • Blue-collar workers: 28.1% (154 residents)

Places of employment:
  • Self-employed: 16.2% (89 residents)
  • Private companies: 54.9% (301 residents)
  • Governmental workers: 26.1% (143 residents)
  • Not-for-profit companies: 2.7% (15 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