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US ZIP Code Profile

ZIP Code 75550
Annona, Texas

ZIP code 75550 is in Annona, located in Red River County, Texas. Its 2020 Census population was 602. The estimated median adjusted gross income per tax return is $35,000.

2020 Population
602
Census ZCTA
County
Red River
FIPS 48387
Median income (est.)
$35,000
IRS SOI 2022
Land Area
87.518 mi²
+ 0.325 mi² water

01Location & Geography

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

Primary CityAnnona, TX
CountyRed River County (FIPS 48387)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates33.498222, -94.89085
Land / Water Area87.518 mi² land · 0.325 mi² water

02Income & Economics

Distribution of the 300 individual tax returns filed in 75550 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
36.7%
$25K–$50K
33.3%
$50K–$75K
20.0%
$75K–$100K
0.0%
$100K–$200K
10.0%
$200K+
0.0%
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 75550's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,000
▼ 6.7%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
300
▼ 6.2%
GET /zipc/v2/zipcodes/75550/soi?year=… $33K 2020 $38K 2021 $35K 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 75550 ZCTA.

2000
872
 
2010
808
▼ -7.3%
2020
602
▼ -25.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number480280
City AliasesAnnona

06Frequently Asked Questions

What county is ZIP code 75550 in?

ZIP code 75550 is in Red River County, Texas (county FIPS code 48387).

What city is ZIP code 75550?

The primary USPS city for 75550 is Annona, TX.

What is the population of ZIP code 75550?

The 2020 Census population of 75550 was 602 residents.

What is the median income in ZIP code 75550?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75550 is about $35,000. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.