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US ZIP Code Profile

ZIP Code 78013
Comfort, Texas

ZIP code 78013 is in Comfort, located in Kendall County, Texas, within the San Antonio-New Braunfels metro area. Its 2020 Census population was 5,868. The estimated median adjusted gross income per tax return is $46,918, and about 9% of filers report $200,000 or more.

2020 Population
5,868
Census ZCTA
County
Kendall
FIPS 48259
Median income (est.)
$46,918
IRS SOI 2022
Land Area
230.272 mi²
+ 0.315 mi² water

01Location & Geography

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

Primary CityComfort, TX
CountyKendall County (FIPS 48259)
StateTexas (FIPS 48)
Metro Area (MSA)San Antonio-New Braunfels, TX Metro Area (41700)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.972311, -98.9047
Land / Water Area230.272 mi² land · 0.315 mi² water

02Income & Economics

Distribution of the 2,880 individual tax returns filed in 78013 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
27.8%
$25K–$50K
25.4%
$50K–$75K
12.8%
$75K–$100K
9.0%
$100K–$200K
15.6%
$200K+
9.4%
The $200,000+ bracket accounts for 51% of 78013's total adjusted gross income, from 9% of returns — a concentration that drives the gap between the median ($46,918) 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 78013's IRS income metrics, 2020–2022.

Median income (2021→2022)
$46,918
▲ 1.4%
Filers earning $200K+
9.4%
▲ 0.7 pt
Total filers
2,880
▲ 0.3%
GET /zipc/v2/zipcodes/78013/soi?year=… $43K 2020 $46K 2021 $47K 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 78013 ZCTA.

2000
4,891
 
2010
5,930
▲ +21.2%
2020
5,868
▼ -1.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number481920
City AliasesComfort

06Frequently Asked Questions

What county is ZIP code 78013 in?

ZIP code 78013 is in Kendall County, Texas (county FIPS code 48259).

What city is ZIP code 78013?

The primary USPS city for 78013 is Comfort, TX.

What metro area (MSA) is 78013 in?

78013 is part of the San Antonio-New Braunfels, TX Metro Area (MSA code 41700).

What is the population of ZIP code 78013?

The 2020 Census population of 78013 was 5,868 residents.

What is the median income in ZIP code 78013?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78013 is about $46,918, with around 9% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.