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US ZIP Code Profile

ZIP Code 35806
Huntsville, Alabama

ZIP code 35806 is in Huntsville, located in Madison County, Alabama, within the Huntsville metro area. Its 2020 Census population was 25,702. The estimated median adjusted gross income per tax return is $61,845, and about 8% of filers report $200,000 or more.

2020 Population
25,702
Census ZCTA
County
Madison
FIPS 01089
Median income (est.)
$61,845
IRS SOI 2022
Land Area
23.278 mi²
+ 0.18 mi² water

01Location & Geography

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

Primary CityHuntsville, AL
CountyMadison County (FIPS 01089)
StateAlabama (FIPS 01)
Metro Area (MSA)Huntsville, AL Metro Area (26620)
Census Region / DivisionSouth Region · East South Central Division
Coordinates34.7608, -86.685745
Land / Water Area23.278 mi² land · 0.18 mi² water

02Income & Economics

Distribution of the 14,030 individual tax returns filed in 35806 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
20.6%
$25K–$50K
21.7%
$50K–$75K
16.3%
$75K–$100K
11.7%
$100K–$200K
21.6%
$200K+
8.1%
The $200,000+ bracket accounts for 32% of 35806's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($61,845) 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 35806's IRS income metrics, 2020–2022.

Median income (2021→2022)
$61,845
▲ 4.8%
Filers earning $200K+
8.1%
▼ 0.4 pt
Total filers
14,030
▲ 4.3%
GET /zipc/v2/zipcodes/35806/soi?year=… $56K 2020 $59K 2021 $62K 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 35806 ZCTA.

2000
11,173
 
2010
18,951
▲ +69.6%
2020
25,702
▲ +35.6%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 35806. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 35806

Huntsville and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 35806 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number014240
City AliasesHuntsville

07Frequently Asked Questions

What county is ZIP code 35806 in?

ZIP code 35806 is in Madison County, Alabama (county FIPS code 01089).

What city is ZIP code 35806?

The primary USPS city for 35806 is Huntsville, AL.

What metro area (MSA) is 35806 in?

35806 is part of the Huntsville, AL Metro Area (MSA code 26620).

What is the population of ZIP code 35806?

The 2020 Census population of 35806 was 25,702 residents.

What is the median income in ZIP code 35806?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 35806 is about $61,845, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.