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US ZIP Code Profile

ZIP Code 78391
Tynan, Texas

ZIP code 78391 is in Tynan, located in Bee County, Texas, within the Beeville metro area. Its 2020 Census population was 261. The estimated median adjusted gross income per tax return is $40,625.

2020 Population
261
Census ZCTA
County
Bee
FIPS 48025
Median income (est.)
$40,625
IRS SOI 2022
Land Area
17.364 mi²
+ 0.003 mi² water

01Location & Geography

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

Primary CityTynan, TX
CountyBee County (FIPS 48025)
StateTexas (FIPS 48)
Metro Area (MSA)Beeville, TX Micro Area (13300)
Census Region / DivisionSouth Region · West South Central Division
Coordinates28.179577, -97.70839
Land / Water Area17.364 mi² land · 0.003 mi² water

02Income & Economics

Distribution of the 130 individual tax returns filed in 78391 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.8%
$25K–$50K
30.8%
$50K–$75K
15.4%
$75K–$100K
23.1%
$100K–$200K
0.0%
$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 78391's IRS income metrics, 2020–2022.

Median income (2021→2022)
$40,625
▲ 30.0%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
130
▲ 0.0%
GET /zipc/v2/zipcodes/78391/soi?year=… $31K 2020 $31K 2021 $41K 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 78391 ZCTA.

2000
331
 
2010
325
▼ -1.8%
2020
261
▼ -19.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number489175
City AliasesTynan

06Frequently Asked Questions

What county is ZIP code 78391 in?

ZIP code 78391 is in Bee County, Texas (county FIPS code 48025).

What city is ZIP code 78391?

The primary USPS city for 78391 is Tynan, TX.

What metro area (MSA) is 78391 in?

78391 is part of the Beeville, TX Micro Area (MSA code 13300).

What is the population of ZIP code 78391?

The 2020 Census population of 78391 was 261 residents.

What is the median income in ZIP code 78391?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78391 is about $40,625. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.