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Brazoria County, TX: population growth, jobs and income

Brazoria County gained 7,664 residents between 2024 and 2025 (+1.9%).

Brazoria County had an estimated 419,080 residents in 2025, up 12.2% (45,590 more people) since 2020. That is faster than Texas as a whole (+8.5%), and the 29th fastest growth of 246 counties in Texas.

Data as of 2025 · updated

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In the Brazoria County report

One-time $99 PDF: everything on this page for Brazoria County, ranked against Texas and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,454/mo2020–24
  • Vacant homes, incl. seasonal and second homes10.9%2020–24
  • New homes permitted, last 12 months2,7162025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration added 4,849 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 98,916 paid employees in mid-March 2023, +4.6% since 2018 (County Business Patterns).

Unemployment averaged 4.6% in 2025, 0.3 points higher than in 2019 (before the pandemic).

Builders were authorized to start 2,800 new homes in 2025, or 6.7 per 1,000 residents.

Median household income was $97,993 in the 2020–24 American Community Survey, +17.6% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 126th.

Part of the Houston-Pasadena-The Woodlands, TX metro area.

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Brazoria County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025419,080+7,664
2024411,416+10,983
2023400,433+11,796
2022388,637+9,416
2021379,221+5,731
2020373,490–

Census Bureau population estimates, July 1 of each year.

What drove the change in Brazoria County

Brazoria County grew by 45,590 people since 2020; the largest part came from domestic migration (+30,941).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+1,803+8,464
International migrationfrom and to other countries+1,028+5,700
Domestic migrationfrom and to other U.S. counties+4,849+30,941
Census adjustmentbalancing residual−16+485
Total change+7,664+45,590

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn TexasAmong U.S. counties
Population growth29th of 246126th of 3,107
Net domestic migration per 1,000 residents50th of 246411th of 3,108
Private-sector job growth128th of 2451,253rd of 3,092
Median household income13th of 246183rd of 3,107
Lowest unemployment rate191st of 2462,242nd of 3,108
New homes permitted per 1,000 residents37th of 223380th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

Get the county report — $99

The County Growth and Demographics Report for Brazoria County, TX as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Brazoria County's population change (+12.2%) was ahead of 4 of its 5 neighbouring counties and behind 1 (Fort Bend County).

Only Fort Bend County had a higher median household income (2020–24) among its 5 neighbouring counties; Brazoria County's was $97,993.

Brazoria County, TX and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Brazoria County, TX This county419,080+12.2%11.66.7$97,993
Fort Bend County, TX975,191+17.4%10.712.8$114,041
Galveston County, TX372,207+5.9%9.26.8$86,105
Matagorda County, TX36,463+0.5%1.88.2$58,628
Harris County, TX5,045,026+6.6%−8.66.1$74,983
Wharton County, TX42,060+1.2%−1.32.8$66,924

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 254 Texas counties · Every state

Questions

Is Brazoria County growing?

Yes. Its population grew 12.2% between 2020 and 2025, about 45,590 more people (Census Bureau population estimates). Texas as a whole changed +8.5% over the same years. That ranks 29th of 246 counties in Texas for population growth.

How many people moved to Brazoria County?

On net, about 4,849 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Brazoria County?

It averaged 4.6% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Brazoria County?

About 419,080 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Brazoria County?

Private employers there had 98,916 paid employees in mid-March 2023, +4.6% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Texas

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Texas county pages carry the public federal growth figures.

Brazoria County data alerts

Email me when Brazoria County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Brazoria County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.