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US ZIP Code Profile

ZIP Code 75937
Chireno, Texas

ZIP code 75937 is in Chireno, located in Nacogdoches County, Texas, within the Nacogdoches metro area. Its 2020 Census population was 1,081. The estimated median adjusted gross income per tax return is $45,833, and about 4% of filers report $200,000 or more.

2020 Population
1,081
Census ZCTA
County
Nacogdoches
FIPS 48347
Median income (est.)
$45,833
IRS SOI 2022
Land Area
67.429 mi²
+ 1.319 mi² water

01Location & Geography

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

Primary CityChireno, TX
CountyNacogdoches County (FIPS 48347)
StateTexas (FIPS 48)
Metro Area (MSA)Nacogdoches, TX Micro Area (34860)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.465326, -94.36732
Land / Water Area67.429 mi² land · 1.319 mi² water

02Income & Economics

Distribution of the 480 individual tax returns filed in 75937 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.2%
$25K–$50K
25.0%
$50K–$75K
16.7%
$75K–$100K
10.4%
$100K–$200K
14.6%
$200K+
4.2%
The $200,000+ bracket accounts for 34% of 75937's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($45,833) 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 75937's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,833
▲ 17.9%
Filers earning $200K+
4.2%
▲ 4.2 pt
Total filers
480
▲ 0.0%
GET /zipc/v2/zipcodes/75937/soi?year=… $39K 2020 $39K 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 75937 ZCTA.

2000
1,342
 
2010
994
▼ -25.9%
2020
1,081
▲ +8.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number481715
City AliasesChireno

06Frequently Asked Questions

What county is ZIP code 75937 in?

ZIP code 75937 is in Nacogdoches County, Texas (county FIPS code 48347).

What city is ZIP code 75937?

The primary USPS city for 75937 is Chireno, TX.

What metro area (MSA) is 75937 in?

75937 is part of the Nacogdoches, TX Micro Area (MSA code 34860).

What is the population of ZIP code 75937?

The 2020 Census population of 75937 was 1,081 residents.

What is the median income in ZIP code 75937?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75937 is about $45,833, 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.