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US ZIP Code Profile

ZIP Code 77422
Brazoria, Texas

ZIP code 77422 is in Brazoria, located in Brazoria County, Texas, within the Houston-The Woodlands-Sugar Land metro area. Its 2020 Census population was 13,731. The estimated median adjusted gross income per tax return is $49,496, and about 5% of filers report $200,000 or more.

2020 Population
13,731
Census ZCTA
County
Brazoria
FIPS 48039
Median income (est.)
$49,496
IRS SOI 2022
Land Area
170.763 mi²
+ 12.046 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityBrazoria, TX
CountyBrazoria County (FIPS 48039)
StateTexas (FIPS 48)
Metro Area (MSA)Houston-The Woodlands-Sugar Land, TX Metro Area (26420)
Census Region / DivisionSouth Region · West South Central Division
Coordinates28.960348, -95.5577
Land / Water Area170.763 mi² land · 12.046 mi² water

02Income & Economics

Distribution of the 5,590 individual tax returns filed in 77422 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.3%
$25K–$50K
22.2%
$50K–$75K
15.4%
$75K–$100K
10.2%
$100K–$200K
19.0%
$200K+
5.0%
The $200,000+ bracket accounts for 22% of 77422's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($49,496) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 77422's IRS income metrics, 2020–2022.

Median income (2021→2022)
$49,496
▲ 5.8%
Filers earning $200K+
5.0%
▲ 1.1 pt
Total filers
5,590
▼ 0.2%
GET /zipc/v2/zipcodes/77422/soi?year=… $45K 2020 $47K 2021 $49K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 77422 ZCTA.

2000
14,097
 
2010
13,933
▼ -1.2%
2020
13,731
▼ -1.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number481025
City AliasesBrazoria, Old Brazoria, Wild Peach Village

06Frequently Asked Questions

What county is ZIP code 77422 in?

ZIP code 77422 is in Brazoria County, Texas (county FIPS code 48039).

What city is ZIP code 77422?

The primary USPS city for 77422 is Brazoria, TX.

What metro area (MSA) is 77422 in?

77422 is part of the Houston-The Woodlands-Sugar Land, TX Metro Area (MSA code 26420).

What is the population of ZIP code 77422?

The 2020 Census population of 77422 was 13,731 residents.

What is the median income in ZIP code 77422?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77422 is about $49,496, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.