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ZIP CODE TABULATION AREA

77578

Texas · 30,210 residents · 38.39 sq mi
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ZIP 77578 is significantly wealthier than the US average, with a median household income of $134,016. Population has held roughly steady since 2024. 51% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $377,900. Poverty is rare here, at 6.0% of residents. Households here earn about 37% more than the Brazoria County median. Among the 16 ZIP codes in Brazoria County, 77578 ranks 1st by median household income.

$134,016
US average: $82,259
$377,900
US average: $376,019
50.8%
US average: 35.6%
Age, sex & households
Under 18
26.4%
Age 65+
9.9%
50.0%
50.0%
3.07 people
Race & ethnicity · 2024
2024
White, non-Hispanic31%(9,357)
Black26.8%(8,107)
Hispanic / Latino23%(6,956)
Asian15.2%(4,598)
Other3.9%(1,192)
Diversity Score94.3%(28,485)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Brazoria County
Income rank vs other ZIPs
LOWEST1ST OF 16HIGHEST
Adjacent ZIPs
77422$76,829
77430$85,364
77431$16,391
77480$73,022
Frequently asked

How many people live in ZIP code 77578?

ZIP code 77578 has about 30,210 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 77578?

The typical household in ZIP code 77578 earns about $134,016 a year. Half of households make more than that, and half make less.

Is ZIP code 77578 expensive?

In ZIP code 77578, the median home is worth about $377,900, and the typical rent is about $2,005 a month.

How educated are people in ZIP code 77578?

About 50.8% of adults age 25 and over in ZIP code 77578 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 77578?

About 6.0% of people in ZIP code 77578 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024