Get API Key →
US ZIP Code Profile

ZIP Code 77365
Porter, Texas

ZIP code 77365 is in Porter, located in Montgomery County, Texas, within the Houston-The Woodlands-Sugar Land metro area. Its 2020 Census population was 42,086. The estimated median adjusted gross income per tax return is $49,074, and about 7% of filers report $200,000 or more.

2020 Population
42,086
Census ZCTA
County
Montgomery
FIPS 48339
Median income (est.)
$49,074
IRS SOI 2022
Land Area
35.305 mi²
+ 0.589 mi² water

01Location & Geography

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

Primary CityPorter, TX
CountyMontgomery County (FIPS 48339)
StateTexas (FIPS 48)
Metro Area (MSA)Houston-The Woodlands-Sugar Land, TX Metro Area (26420)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.11035, -95.26866
Land / Water Area35.305 mi² land · 0.589 mi² water

02Income & Economics

Distribution of the 20,940 individual tax returns filed in 77365 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.9%
$25K–$50K
21.9%
$50K–$75K
15.0%
$75K–$100K
9.8%
$100K–$200K
17.6%
$200K+
6.7%
The $200,000+ bracket accounts for 32% of 77365's total adjusted gross income, from 7% of returns — a concentration that drives the gap between the median ($49,074) 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 77365's IRS income metrics, 2020–2022.

Median income (2021→2022)
$49,074
▲ 6.1%
Filers earning $200K+
6.7%
▲ 0.9 pt
Total filers
20,940
▲ 5.5%
GET /zipc/v2/zipcodes/77365/soi?year=… $44K 2020 $46K 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 77365 ZCTA.

2000
15,982
 
2010
25,769
▲ +61.2%
2020
42,086
▲ +63.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number487205
City AliasesDogwood Acres, Porter, Sorters, Timberlane Acres, Woody Acres

06Frequently Asked Questions

What county is ZIP code 77365 in?

ZIP code 77365 is in Montgomery County, Texas (county FIPS code 48339).

What city is ZIP code 77365?

The primary USPS city for 77365 is Porter, TX.

What metro area (MSA) is 77365 in?

77365 is part of the Houston-The Woodlands-Sugar Land, TX Metro Area (MSA code 26420).

What is the population of ZIP code 77365?

The 2020 Census population of 77365 was 42,086 residents.

What is the median income in ZIP code 77365?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77365 is about $49,074, with around 7% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.