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County · GEOID 48321

Matagorda County, TX ZIP codes

14 ZIP/ZCTAs intersecting this county.

ACS 2023 population

36,274

Median household income

$55,174

Median home value

$162,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Matagorda County (GEOID 48321). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 47,414 (14 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

Matagorda County, TX ZIP code map

Census ZIP Code Tabulation Areas in Matagorda County, TX
ZIP Code Tabulation Areas inside Matagorda County, TX. Boundaries: U.S. Census Bureau. Methodology · Data sources
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ZIP/ZCTA overlap with Matagorda County

Population overlap

Share of each ZIP/ZCTA’s population located within Matagorda County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Matagorda County

USPS associates these ZIPs with Matagorda County

These codes list Matagorda County as a primary or acceptable city. They are not used for the ACS headline.

ZIPCityCountyPopulationIncome
77404Bay CityMatagorda County1,613—