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US ZIP Code Profile

ZIP Code 32033
Elkton, Florida

ZIP code 32033 is in Elkton, located in Saint Johns County, Florida, within the Jacksonville metro area. Its 2020 Census population was 4,789. The estimated median adjusted gross income per tax return is $52,439, and about 5% of filers report $200,000 or more.

2020 Population
4,789
Census ZCTA
County
Saint Johns
FIPS 12109
Median income (est.)
$52,439
IRS SOI 2022
Land Area
77.01 mi²
+ 0.973 mi² water

01Location & Geography

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

Primary CityElkton, FL
CountySaint Johns County (FIPS 12109)
StateFlorida (FIPS 12)
Metro Area (MSA)Jacksonville, FL Metro Area (27260)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates29.788113, -81.434326
Land / Water Area77.01 mi² land · 0.973 mi² water

02Income & Economics

Distribution of the 2,420 individual tax returns filed in 32033 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.6%
$25K–$50K
22.7%
$50K–$75K
16.9%
$75K–$100K
12.4%
$100K–$200K
16.9%
$200K+
5.4%
The $200,000+ bracket accounts for 24% of 32033's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($52,439) 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 32033's IRS income metrics, 2020–2022.

Median income (2021→2022)
$52,439
▲ 9.4%
Filers earning $200K+
5.4%
▲ 0.8 pt
Total filers
2,420
▲ 0.0%
GET /zipc/v2/zipcodes/32033/soi?year=… $44K 2020 $48K 2021 $52K 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 32033 ZCTA.

2000
2,171
 
2010
4,118
▲ +89.7%
2020
4,789
▲ +16.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number112610
City AliasesArmstrong, Elkton

06Frequently Asked Questions

What county is ZIP code 32033 in?

ZIP code 32033 is in Saint Johns County, Florida (county FIPS code 12109).

What city is ZIP code 32033?

The primary USPS city for 32033 is Elkton, FL.

What metro area (MSA) is 32033 in?

32033 is part of the Jacksonville, FL Metro Area (MSA code 27260).

What is the population of ZIP code 32033?

The 2020 Census population of 32033 was 4,789 residents.

What is the median income in ZIP code 32033?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 32033 is about $52,439, 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.