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US ZIP Code Profile

ZIP Code 78004
Bergheim, Texas

ZIP code 78004 is in Bergheim, located in Kendall County, Texas, within the San Antonio-New Braunfels metro area. Its 2020 Census population was 518. The estimated median adjusted gross income per tax return is $81,250, and about 19% of filers report $200,000 or more.

2020 Population
518
Census ZCTA
County
Kendall
FIPS 48259
Median income (est.)
$81,250
IRS SOI 2022
Land Area
26.271 mi²
+ 0.007 mi² water

01Location & Geography

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

Primary CityBergheim, 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
Coordinates29.903261, -98.55644
Land / Water Area26.271 mi² land · 0.007 mi² water

02Income & Economics

Distribution of the 270 individual tax returns filed in 78004 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
22.2%
$25K–$50K
14.8%
$50K–$75K
11.1%
$75K–$100K
7.4%
$100K–$200K
25.9%
$200K+
18.5%
The $200,000+ bracket accounts for 59% of 78004's total adjusted gross income, from 19% of returns — a concentration that drives the gap between the median ($81,250) 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 78004's IRS income metrics, 2020–2022.

Median income (2021→2022)
$81,250
▲ 8.3%
Filers earning $200K+
18.5%
▲ 1.9 pt
Total filers
270
▲ 12.5%
GET /zipc/v2/zipcodes/78004/soi?year=… $71K 2020 $75K 2021 $81K 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 78004 ZCTA.

2000
676
 
2010
1,183
▲ +75.0%
2020
518
▼ -56.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeCommunity Post Office
Carrier Route SortC
USPS Finance Number480910
City AliasesBergheim

06Frequently Asked Questions

What county is ZIP code 78004 in?

ZIP code 78004 is in Kendall County, Texas (county FIPS code 48259).

What city is ZIP code 78004?

The primary USPS city for 78004 is Bergheim, TX.

What metro area (MSA) is 78004 in?

78004 is part of the San Antonio-New Braunfels, TX Metro Area (MSA code 41700).

What is the population of ZIP code 78004?

The 2020 Census population of 78004 was 518 residents.

What is the median income in ZIP code 78004?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78004 is about $81,250, with around 19% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.