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US ZIP Code Profile

ZIP Code 75436
Detroit, Texas

ZIP code 75436 is in Detroit, located in Red River County, Texas. Its 2020 Census population was 2,130. The estimated median adjusted gross income per tax return is $41,667, and about 2% of filers report $200,000 or more.

2020 Population
2,130
Census ZCTA
County
Red River
FIPS 48387
Median income (est.)
$41,667
IRS SOI 2022
Land Area
165.334 mi²
+ 1.026 mi² water

01Location & Geography

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

Primary CityDetroit, TX
CountyRed River County (FIPS 48387)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates33.712875, -95.24073
Land / Water Area165.334 mi² land · 1.026 mi² water

02Income & Economics

Distribution of the 860 individual tax returns filed in 75436 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.7%
$25K–$50K
24.4%
$50K–$75K
15.1%
$75K–$100K
9.3%
$100K–$200K
15.1%
$200K+
2.3%
The $200,000+ bracket accounts for 38% of 75436's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($41,667) 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 75436's IRS income metrics, 2020–2022.

Median income (2021→2022)
$41,667
▲ 9.4%
Filers earning $200K+
2.3%
▲ 0.0 pt
Total filers
860
▲ 0.0%
GET /zipc/v2/zipcodes/75436/soi?year=… $36K 2020 $38K 2021 $42K 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 75436 ZCTA.

2000
1,838
 
2010
1,876
▲ +2.1%
2020
2,130
▲ +13.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number482425
City AliasesDetroit

06Frequently Asked Questions

What county is ZIP code 75436 in?

ZIP code 75436 is in Red River County, Texas (county FIPS code 48387).

What city is ZIP code 75436?

The primary USPS city for 75436 is Detroit, TX.

What is the population of ZIP code 75436?

The 2020 Census population of 75436 was 2,130 residents.

What is the median income in ZIP code 75436?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75436 is about $41,667, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.