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US ZIP Code Profile

ZIP Code 34117
Naples, Florida

ZIP code 34117 is in Naples, located in Collier County, Florida, within the Naples-Immokalee-Marco Island metro area. Its 2020 Census population was 16,408. The estimated median adjusted gross income per tax return is $45,588, and about 5% of filers report $200,000 or more.

2020 Population
16,408
Census ZCTA
County
Collier
FIPS 12021
Median income (est.)
$45,588
IRS SOI 2022
Land Area
71.09 mi²
+ 1.442 mi² water

01Location & Geography

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

Primary CityNaples, FL
CountyCollier County (FIPS 12021)
StateFlorida (FIPS 12)
Metro Area (MSA)Naples-Immokalee-Marco Island, FL Metro Area (34940)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates26.18081, -81.60537
Land / Water Area71.09 mi² land · 1.442 mi² water

02Income & Economics

Distribution of the 9,200 individual tax returns filed in 34117 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.7%
$25K–$50K
25.9%
$50K–$75K
15.4%
$75K–$100K
9.7%
$100K–$200K
14.9%
$200K+
5.4%
The $200,000+ bracket accounts for 32% of 34117's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($45,588) 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 34117's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,588
▲ 5.1%
Filers earning $200K+
5.4%
▲ 0.9 pt
Total filers
9,200
▲ 7.0%
GET /zipc/v2/zipcodes/34117/soi?year=… $40K 2020 $43K 2021 $46K 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 34117 ZCTA.

2000
10,104
 
2010
14,250
▲ +41.0%
2020
16,408
▲ +15.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number116270
City AliasesNaples

06Frequently Asked Questions

What county is ZIP code 34117 in?

ZIP code 34117 is in Collier County, Florida (county FIPS code 12021).

What city is ZIP code 34117?

The primary USPS city for 34117 is Naples, FL.

What metro area (MSA) is 34117 in?

34117 is part of the Naples-Immokalee-Marco Island, FL Metro Area (MSA code 34940).

What is the population of ZIP code 34117?

The 2020 Census population of 34117 was 16,408 residents.

What is the median income in ZIP code 34117?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 34117 is about $45,588, 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.