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US ZIP Code Profile

ZIP Code 32024
Lake City, Florida

ZIP code 32024 is in Lake City, located in Columbia County, Florida, within the Lake City metro area. Its 2020 Census population was 20,106. The estimated median adjusted gross income per tax return is $44,227, and about 3% of filers report $200,000 or more.

2020 Population
20,106
Census ZCTA
County
Columbia
FIPS 12023
Median income (est.)
$44,227
IRS SOI 2022
Land Area
142.999 mi²
+ 0.13 mi² water

01Location & Geography

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

Primary CityLake City, FL
CountyColumbia County (FIPS 12023)
StateFlorida (FIPS 12)
Metro Area (MSA)Lake City, FL Micro Area (29380)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates30.091974, -82.73112
Land / Water Area142.999 mi² land · 0.13 mi² water

02Income & Economics

Distribution of the 8,870 individual tax returns filed in 32024 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.5%
$25K–$50K
26.6%
$50K–$75K
15.9%
$75K–$100K
9.9%
$100K–$200K
14.7%
$200K+
3.4%
The $200,000+ bracket accounts for 20% of 32024's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($44,227) 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 32024's IRS income metrics, 2020–2022.

Median income (2021→2022)
$44,227
▲ 6.5%
Filers earning $200K+
3.4%
▲ 0.2 pt
Total filers
8,870
▲ 1.6%
GET /zipc/v2/zipcodes/32024/soi?year=… $38K 2020 $42K 2021 $44K 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 32024 ZCTA.

2000
15,393
 
2010
18,733
▲ +21.7%
2020
20,106
▲ +7.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number114815
City AliasesLake City

06Frequently Asked Questions

What county is ZIP code 32024 in?

ZIP code 32024 is in Columbia County, Florida (county FIPS code 12023).

What city is ZIP code 32024?

The primary USPS city for 32024 is Lake City, FL.

What metro area (MSA) is 32024 in?

32024 is part of the Lake City, FL Micro Area (MSA code 29380).

What is the population of ZIP code 32024?

The 2020 Census population of 32024 was 20,106 residents.

What is the median income in ZIP code 32024?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 32024 is about $44,227, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.