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US ZIP Code Profile

ZIP Code 78006
Boerne, Texas

ZIP code 78006 is in Boerne, located in Kendall County, Texas, within the San Antonio-New Braunfels metro area. Its 2020 Census population was 40,979. The estimated median adjusted gross income per tax return is $77,979, and about 20% of filers report $200,000 or more.

2020 Population
40,979
Census ZCTA
County
Kendall
FIPS 48259
Median income (est.)
$77,979
IRS SOI 2022
Land Area
311.879 mi²
+ 0.571 mi² water

01Location & Geography

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

Primary CityBoerne, 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
Coordinates29.85855, -98.703354
Land / Water Area311.879 mi² land · 0.571 mi² water

02Income & Economics

Distribution of the 21,260 individual tax returns filed in 78006 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
21.5%
$25K–$50K
16.1%
$50K–$75K
11.3%
$75K–$100K
9.1%
$100K–$200K
22.1%
$200K+
19.9%
The $200,000+ bracket accounts for 69% of 78006's total adjusted gross income, from 20% of returns — a concentration that drives the gap between the median ($77,979) 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 78006's IRS income metrics, 2020–2022.

Median income (2021→2022)
$77,979
▲ 4.6%
Filers earning $200K+
19.9%
▲ 1.1 pt
Total filers
21,260
▲ 4.0%
GET /zipc/v2/zipcodes/78006/soi?year=… $67K 2020 $75K 2021 $78K 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 78006 ZCTA.

2000
19,247
 
2010
27,558
▲ +43.2%
2020
40,979
▲ +48.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number480910
City AliasesBoerne, Fair Oaks, Fair Oaks Ranch, Sisterdale

06Frequently Asked Questions

What county is ZIP code 78006 in?

ZIP code 78006 is in Kendall County, Texas (county FIPS code 48259).

What city is ZIP code 78006?

The primary USPS city for 78006 is Boerne, TX.

What metro area (MSA) is 78006 in?

78006 is part of the San Antonio-New Braunfels, TX Metro Area (MSA code 41700).

What is the population of ZIP code 78006?

The 2020 Census population of 78006 was 40,979 residents.

What is the median income in ZIP code 78006?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78006 is about $77,979, with around 20% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.