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US ZIP Code Profile

ZIP Code 75633
Carthage, Texas

ZIP code 75633 is in Carthage, located in Panola County, Texas. Its 2020 Census population was 13,558. The estimated median adjusted gross income per tax return is $45,599, and about 5% of filers report $200,000 or more.

2020 Population
13,558
Census ZCTA
County
Panola
FIPS 48365
Median income (est.)
$45,599
IRS SOI 2022
Land Area
323.948 mi²
+ 3.288 mi² water

01Location & Geography

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

Primary CityCarthage, TX
CountyPanola County (FIPS 48365)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates32.138496, -94.274155
Land / Water Area323.948 mi² land · 3.288 mi² water

02Income & Economics

Distribution of the 6,120 individual tax returns filed in 75633 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.9%
$25K–$50K
23.2%
$50K–$75K
14.9%
$75K–$100K
10.5%
$100K–$200K
15.5%
$200K+
5.1%
The $200,000+ bracket accounts for 32% of 75633's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($45,599) 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 75633's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,599
▲ 10.4%
Filers earning $200K+
5.1%
▲ 0.8 pt
Total filers
6,120
▲ 0.3%
GET /zipc/v2/zipcodes/75633/soi?year=… $39K 2020 $41K 2021 $46K 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 75633 ZCTA.

2000
13,778
 
2010
13,977
▲ +1.4%
2020
13,558
▼ -3.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number481485
City AliasesCarthage

06Frequently Asked Questions

What county is ZIP code 75633 in?

ZIP code 75633 is in Panola County, Texas (county FIPS code 48365).

What city is ZIP code 75633?

The primary USPS city for 75633 is Carthage, TX.

What is the population of ZIP code 75633?

The 2020 Census population of 75633 was 13,558 residents.

What is the median income in ZIP code 75633?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75633 is about $45,599, 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.