Get API Key →
US ZIP Code Profile

ZIP Code 77336
Huffman, Texas

ZIP code 77336 is in Huffman, located in Harris County, Texas, within the Houston-The Woodlands-Sugar Land metro area. Its 2020 Census population was 14,881. The estimated median adjusted gross income per tax return is $55,789, and about 11% of filers report $200,000 or more.

2020 Population
14,881
Census ZCTA
County
Harris
FIPS 48201
Median income (est.)
$55,789
IRS SOI 2022
Land Area
39.048 mi²
+ 3.908 mi² water

01Location & Geography

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

Primary CityHuffman, 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
Coordinates30.063148, -95.098885
Land / Water Area39.048 mi² land · 3.908 mi² water

02Income & Economics

Distribution of the 6,660 individual tax returns filed in 77336 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.9%
$25K–$50K
19.8%
$50K–$75K
14.3%
$75K–$100K
9.3%
$100K–$200K
19.2%
$200K+
10.5%
The $200,000+ bracket accounts for 44% of 77336's total adjusted gross income, from 11% of returns — a concentration that drives the gap between the median ($55,789) 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 77336's IRS income metrics, 2020–2022.

Median income (2021→2022)
$55,789
▲ 7.5%
Filers earning $200K+
10.5%
▲ 1.4 pt
Total filers
6,660
▲ 2.9%
GET /zipc/v2/zipcodes/77336/soi?year=… $50K 2020 $52K 2021 $56K 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 77336 ZCTA.

2000
8,678
 
2010
12,471
▲ +43.7%
2020
14,881
▲ +19.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number484170
City AliasesHuffman

06Frequently Asked Questions

What county is ZIP code 77336 in?

ZIP code 77336 is in Harris County, Texas (county FIPS code 48201).

What city is ZIP code 77336?

The primary USPS city for 77336 is Huffman, TX.

What metro area (MSA) is 77336 in?

77336 is part of the Houston-The Woodlands-Sugar Land, TX Metro Area (MSA code 26420).

What is the population of ZIP code 77336?

The 2020 Census population of 77336 was 14,881 residents.

What is the median income in ZIP code 77336?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77336 is about $55,789, with around 11% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.