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US ZIP Code Profile

ZIP Code 77363
Plantersville, Texas

ZIP code 77363 is in Plantersville, located in Grimes County, Texas. Its 2020 Census population was 3,820. The estimated median adjusted gross income per tax return is $38,776, and about 4% of filers report $200,000 or more.

2020 Population
3,820
Census ZCTA
County
Grimes
FIPS 48185
Median income (est.)
$38,776
IRS SOI 2022
Land Area
69.326 mi²
+ 0.557 mi² water

01Location & Geography

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

Primary CityPlantersville, TX
CountyGrimes County (FIPS 48185)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.31624, -95.8498
Land / Water Area69.326 mi² land · 0.557 mi² water

02Income & Economics

Distribution of the 1,880 individual tax returns filed in 77363 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
35.6%
$25K–$50K
26.1%
$50K–$75K
13.8%
$75K–$100K
8.0%
$100K–$200K
12.8%
$200K+
3.7%
The $200,000+ bracket accounts for 22% of 77363's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($38,776) 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 77363's IRS income metrics, 2020–2022.

Median income (2021→2022)
$38,776
▲ 4.9%
Filers earning $200K+
3.7%
▲ 0.3 pt
Total filers
1,880
▲ 5.6%
GET /zipc/v2/zipcodes/77363/soi?year=… $33K 2020 $37K 2021 $39K 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 77363 ZCTA.

2000
2,092
 
2010
3,269
▲ +56.3%
2020
3,820
▲ +16.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number487115
City AliasesPlantersville, Todd Mission

06Frequently Asked Questions

What county is ZIP code 77363 in?

ZIP code 77363 is in Grimes County, Texas (county FIPS code 48185).

What city is ZIP code 77363?

The primary USPS city for 77363 is Plantersville, TX.

What is the population of ZIP code 77363?

The 2020 Census population of 77363 was 3,820 residents.

What is the median income in ZIP code 77363?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77363 is about $38,776, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.