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US ZIP Code Profile

ZIP Code 77077
Houston, Texas

ZIP code 77077 is in Houston, located in Harris County, Texas, within the Houston-The Woodlands-Sugar Land metro area. Its 2020 Census population was 61,302. The estimated median adjusted gross income per tax return is $48,435, and about 12% of filers report $200,000 or more.

2020 Population
61,302
Census ZCTA
County
Harris
FIPS 48201
Median income (est.)
$48,435
IRS SOI 2022
Land Area
8.745 mi²
+ 0.074 mi² water

01Location & Geography

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

Primary CityHouston, TX
CountyHarris County (FIPS 48201)
StateTexas (FIPS 48)
Metro Area (MSA)Houston-The Woodlands-Sugar Land, TX Metro Area (26420)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.751562, -95.61537
Land / Water Area8.745 mi² land · 0.074 mi² water

02Income & Economics

Distribution of the 28,430 individual tax returns filed in 77077 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.2%
$25K–$50K
22.2%
$50K–$75K
14.1%
$75K–$100K
7.7%
$100K–$200K
14.7%
$200K+
12.1%
The $200,000+ bracket accounts for 58% of 77077's total adjusted gross income, from 12% of returns — a concentration that drives the gap between the median ($48,435) 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 77077's IRS income metrics, 2020–2022.

Median income (2021→2022)
$48,435
▲ 6.1%
Filers earning $200K+
12.1%
▲ 0.9 pt
Total filers
28,430
▲ 0.9%
GET /zipc/v2/zipcodes/77077/soi?year=… $44K 2020 $46K 2021 $48K 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 77077 ZCTA.

2000
42,416
 
2010
52,151
▲ +23.0%
2020
61,302
▲ +17.5%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 77077. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 77077

Houston and its immediate neighbors, sorted by distance.

3 mi
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Distance from 77077 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number484145
City AliasesHouston

07Frequently Asked Questions

What county is ZIP code 77077 in?

ZIP code 77077 is in Harris County, Texas (county FIPS code 48201).

What city is ZIP code 77077?

The primary USPS city for 77077 is Houston, TX.

What metro area (MSA) is 77077 in?

77077 is part of the Houston-The Woodlands-Sugar Land, TX Metro Area (MSA code 26420).

What is the population of ZIP code 77077?

The 2020 Census population of 77077 was 61,302 residents.

What is the median income in ZIP code 77077?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77077 is about $48,435, with around 12% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.