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US ZIP Code Profile

ZIP Code 35146
Springville, Alabama

ZIP code 35146 is in Springville, located in Saint Clair County, Alabama, within the Birmingham-Hoover metro area. Its 2020 Census population was 12,566. The estimated median adjusted gross income per tax return is $57,927, and about 5% of filers report $200,000 or more.

2020 Population
12,566
Census ZCTA
County
Saint Clair
FIPS 01115
Median income (est.)
$57,927
IRS SOI 2022
Land Area
106.722 mi²
+ 1.28 mi² water

01Location & Geography

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

Primary CitySpringville, AL
CountySaint Clair County (FIPS 01115)
StateAlabama (FIPS 01)
Metro Area (MSA)Birmingham-Hoover, AL Metro Area (13820)
Census Region / DivisionSouth Region · East South Central Division
Coordinates33.79507, -86.45328
Land / Water Area106.722 mi² land · 1.28 mi² water

02Income & Economics

Distribution of the 5,500 individual tax returns filed in 35146 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.9%
$25K–$50K
20.4%
$50K–$75K
14.9%
$75K–$100K
11.3%
$100K–$200K
23.1%
$200K+
5.5%
The $200,000+ bracket accounts for 24% of 35146's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($57,927) 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 35146's IRS income metrics, 2020–2022.

Median income (2021→2022)
$57,927
▲ 4.9%
Filers earning $200K+
5.5%
▲ 1.0 pt
Total filers
5,500
▲ 3.2%
GET /zipc/v2/zipcodes/35146/soi?year=… $51K 2020 $55K 2021 $58K 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 35146 ZCTA.

2000
8,194
 
2010
10,948
▲ +33.6%
2020
12,566
▲ +14.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number017700
City AliasesSpringville

06Frequently Asked Questions

What county is ZIP code 35146 in?

ZIP code 35146 is in Saint Clair County, Alabama (county FIPS code 01115).

What city is ZIP code 35146?

The primary USPS city for 35146 is Springville, AL.

What metro area (MSA) is 35146 in?

35146 is part of the Birmingham-Hoover, AL Metro Area (MSA code 13820).

What is the population of ZIP code 35146?

The 2020 Census population of 35146 was 12,566 residents.

What is the median income in ZIP code 35146?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 35146 is about $57,927, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.