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US ZIP Code Profile

ZIP Code 33903
North Fort Myers, Florida

ZIP code 33903 is in North Fort Myers, located in Lee County, Florida, within the Cape Coral-Fort Myers metro area. Its 2020 Census population was 23,294. The estimated median adjusted gross income per tax return is $42,240, and about 5% of filers report $200,000 or more.

2020 Population
23,294
Census ZCTA
County
Lee
FIPS 12071
Median income (est.)
$42,240
IRS SOI 2022
Land Area
12.568 mi²
+ 2.698 mi² water

01Location & Geography

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

Primary CityNorth Fort Myers, FL
CountyLee County (FIPS 12071)
StateFlorida (FIPS 12)
Metro Area (MSA)Cape Coral-Fort Myers, FL Metro Area (15980)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates26.679976, -81.90664
Land / Water Area12.568 mi² land · 2.698 mi² water

02Income & Economics

Distribution of the 10,630 individual tax returns filed in 33903 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
32.6%
$25K–$50K
25.3%
$50K–$75K
15.8%
$75K–$100K
8.9%
$100K–$200K
12.6%
$200K+
4.8%
The $200,000+ bracket accounts for 32% of 33903's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($42,240) 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 33903's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,240
▲ 7.4%
Filers earning $200K+
4.8%
▲ 0.3 pt
Total filers
10,630
▼ 1.1%
GET /zipc/v2/zipcodes/33903/soi?year=… $35K 2020 $39K 2021 $42K 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 33903 ZCTA.

2000
23,107
 
2010
20,776
▼ -10.1%
2020
23,294
▲ +12.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 33903. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 33903

North Fort Myers and its immediate neighbors, sorted by distance.

3 mi
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Distance from 33903 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 TypeBranch
Carrier Route SortD
USPS Finance Number113075
City AliasesFort Myers, Ft Myers, N Fort Myers, N Ft Myers, No Ft Myers, North Fort Myers, No Fort Myers

07Frequently Asked Questions

What county is ZIP code 33903 in?

ZIP code 33903 is in Lee County, Florida (county FIPS code 12071).

What city is ZIP code 33903?

The primary USPS city for 33903 is North Fort Myers, FL.

What metro area (MSA) is 33903 in?

33903 is part of the Cape Coral-Fort Myers, FL Metro Area (MSA code 15980).

What is the population of ZIP code 33903?

The 2020 Census population of 33903 was 23,294 residents.

What is the median income in ZIP code 33903?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33903 is about $42,240, 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.