Harris County, Texas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 1st-largest in Texas
The population of Harris County, Texas is 4,758,579 as of the 2023 American Community Survey, making it the 1st-largest county in Texas. The median household income is $73,104, the median home value is $255,000, and the median age is 34.4.
The population of Harris County has grown 22.0% since 2010 (4,107,542 → 5,009,302), a +1.43% annualized rate.
4,758,579
Population
+1.43%
Annual growth
2787
People / sq mi
$73,104
Median Income
$255,000
Median Home Value
Harris County covers 1,707 sq mi of land at 2787.2 people per square mile.
About Harris County, TX
Harris County is a county in Texas with a population of 4,758,579. It ranks #1 among counties in Texas by population. The median age is 34.4, younger than the national median. The population is 49.7% male and 50.3% female.
The median household income in Harris County is $73,104, near the US median of $74,580. 12.8% of residents live below the federal poverty level. Home values sit at a median of $255,000, with monthly rent averaging $1,349. The homeownership rate of 54.8% is lower than the national rate of 64.8%.
Educational attainment in Harris County reflects 33.7% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 11.4% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 29.0 minutes each way.
Harris County Population History (2010-2024)
The county of Harris County had a population of 4,107,542 in 2010 and 5,009,302 in 2024, a 22.0% growth over 14 years. The peak was 5,009,302 in 2024. Average annual growth rate: 1.43%.
5,009,302
Population (2024)
4,107,542
Population (2010)
5,009,302
Peak (2024)
1.43%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 4,107,542 |
| 2011 | 4,179,279 |
| 2012 | 4,262,549 |
| 2013 | 4,352,419 |
| 2014 | 4,454,951 |
| 2015 | 4,556,559 |
| 2016 | 4,622,836 |
| 2017 | 4,655,798 |
| 2018 | 4,676,913 |
| 2019 | 4,709,243 |
| 2020 | 4,735,383 |
| 2021 | 4,736,633 |
| 2022 | 4,806,747 |
| 2023 | 4,903,450 |
| 2024 | 5,009,302 |
Race & Ethnicity
| White | 40.1% |
| Black or African American | 19.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.1% |
| Two or More Races | 0.0% |
Age & Sex
34.4
Median Age
50.3%
Female
49.7%
Male
11.4%
Age 65+
Age Distribution
Children (under 15): 21.6% · Seniors (65+): 11.4%
Income & Poverty
| Median household income | $73,104$-3,188 vs state |
| Mean household income | $108,784 |
| Per-capita income | $39,978 |
| Poverty rate | 12.8%+2.3% vs state |
| Unemployment rate | 4.3% |
| Employment-to-population | 63.0% |
Top Industries by Employment
The largest employment sector in Harris County is professional & business services, accounting for 20.0% of workers.
How residents commute
2.1%
Drive alone
1.4%
Carpool
72.4%
Public transit
11.4%
Work from home
29.0 min
Avg commute
Housing
$255,000$-5,400 vs state
Median home value
$1,349
Median rent
54.8%
Homeownership rate
1,884,607
Total housing units
91.7%
Occupied
8.3%
Vacant
45.2%
Renter-occupied
Social & access
78.8%
With health insurance
96.1%
With broadband internet
19.2%
Foreign-born
4.4%
Veterans (18+)
10.5%
With a disability
55.3%
Speak language other than English at home
Education
82.5%
High School+
33.7%
Bachelor's+
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Common questions about Harris County, TX
Frequently Asked Questions
Harris County, Texas has a population of 4,758,579 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 1st-largest county in Texas. Population density is 2787 people per square mile.
The population of Harris County has grown 22.0% since 2010 (4,107,542 → 5,009,302), a +1.43% annualized rate.
The median household income in Harris County, Texas is $73,104, with mean (average) household income of $108,784 and per-capita income of $39,978. 12.8% of residents live below the federal poverty level.
In Harris County, the largest racial and ethnic groups are White (40.1%), Black or African American (19.1%), Hispanic or Latino (2.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Harris County, Texas is 34.4 years. Residents are 50.3% female and 49.7% male.
The median home value in Harris County is $255,000 and median monthly rent is $1,349. 54.8% of occupied housing units are owner-occupied. The county has 1,884,607 total housing units, 8.3% of which are vacant.
The largest employment sector in Harris County, Texas is professional, scientific, and management services, employing 20.0% of workers. The unemployment rate is 4.3%.
Houston is among the largest cities associated with Harris County, Texas, with a population of 2,300,419.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.