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US ZIP Code Profile

ZIP Code 78067
San Ygnacio, Texas

ZIP code 78067 is in San Ygnacio, located in Zapata County, Texas, within the Zapata metro area. Its 2020 Census population was 613. The estimated median adjusted gross income per tax return is $26,786.

2020 Population
613
Census ZCTA
County
Zapata
FIPS 48505
Median income (est.)
$26,786
IRS SOI 2022
Land Area
144.413 mi²
+ 2.541 mi² water

01Location & Geography

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

Primary CitySan Ygnacio, TX
CountyZapata County (FIPS 48505)
StateTexas (FIPS 48)
Metro Area (MSA)Zapata, TX Micro Area (49820)
Census Region / DivisionSouth Region · West South Central Division
Coordinates27.128042, -99.33115
Land / Water Area144.413 mi² land · 2.541 mi² water

02Income & Economics

Distribution of the 290 individual tax returns filed in 78067 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
48.3%
$25K–$50K
24.1%
$50K–$75K
17.2%
$75K–$100K
0.0%
$100K–$200K
10.3%
$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 78067's IRS income metrics, 2020–2022.

Median income (2021→2022)
$26,786
▲ 19.0%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
290
▲ 7.4%
GET /zipc/v2/zipcodes/78067/soi?year=… $23K 2020 $22K 2021 $27K 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 78067 ZCTA.

2000
17
 
2010
916
▲ +5288.2%
2020
613
▼ -33.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number488115
City AliasesSan Ygnacio

06Frequently Asked Questions

What county is ZIP code 78067 in?

ZIP code 78067 is in Zapata County, Texas (county FIPS code 48505).

What city is ZIP code 78067?

The primary USPS city for 78067 is San Ygnacio, TX.

What metro area (MSA) is 78067 in?

78067 is part of the Zapata, TX Micro Area (MSA code 49820).

What is the population of ZIP code 78067?

The 2020 Census population of 78067 was 613 residents.

What is the median income in ZIP code 78067?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78067 is about $26,786. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.