ZIP Codes of Gulf County, FL

Population & People
Population & People
Total Population
15,579
Household Income
Household Income
Median Income
$59,610
Housing
Housing
Total Housing Units
9,953
Business & Economy
Business & Economy
Total Businesses
448
Employment
Employment
Employment Rate
40.46%
Education
Education
Bachelor's Degree+
24.11%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 3 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:3 ZIP Codes (2 Standard, 1 PO Box, 0 Unique) [See All]
Area Codes:448 / 850
Timezone:Central (GMT -06:00)
Local Time:2:11:37 PM
Population:15,579 [See All]
FIPS:12045
Land Area:660 sq mi
Water Area:63 sq mi
Coordinates:29.8864, -85.2604
Quick Link:
https://www.zip-codes.com/county/fl-gulf.asp
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Florida's #59 most populous county
15,579 residents across 3 ZIPs — #59 of 67 Florida counties.

Standout ZIPs in this County


Most Populous
Wewahitchka · 8,069 people
51.8% of county total
Highest Income
Port Saint Joe · $64,681 median
1.1× county average
Largest Land Area
Wewahitchka · 469.7 sq mi
Spans the most ground
Fastest Growth
Port Saint Joe · 3.2% (10-yr)
7,276 → 7,510 residents
Most Educated
Port Saint Joe · 36.3% bachelor's+
2,281 of 6,277 adults 25+

Things worth knowing about Gulf County


15,579 residents live across 3 ZIPs covering 660 sq mi, served by 2 distinct USPS-recognized cities.

Population moved from 16,120 to 15,579 from 2014 to 2024 — a -3.4% change. 1 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 32456 (Port Saint Joe, $64,681 median) and poorest ZIP 32465 (Wewahitchka, $54,538) are 10.1 miles apart — a 1.2× income gap across local geography.

Median home values vary 2.4× across this county — from $160,200 in 32465 (Wewahitchka) to $378,500 in 32456 (Port Saint Joe).

Density varies across the county — from 17 people/sq mi in 32465 (Wewahitchka) to 39 in 32456 (Port Saint Joe).

Educational attainment ranges from 11.7% bachelor's+ in 32465 (Wewahitchka) to 36.3% in 32456 (Port Saint Joe) — the breadth of educational profiles across the area.

Within Florida, this is the #59 most populous of 67 counties and ranks #46 for median household income .

Weighted by population, the typical household earns about $59,428 across the county — reflecting what a typical resident sees, not a simple ZIP average.

24.1% of adults age 25+ hold a bachelor's degree or higher (3,001 of 12,445 reporting).

2 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Gulf County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
660
square miles
Avg density
23.6
people per sq mi
Population
15,579
across 3 ZIPs
Wewahitchka
469.7 sq mi
8,069 residents
Port Saint Joe
190.6 sq mi
7,510 residents

All ZIP Codes in Gulf County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
32465WewahitchkaStandard8,069$54,538469.7-8.8%
32456Port Saint JoeStandard7,510$64,681190.63.2%
32457Port Saint JoePO Box0.0

Adjacent & Nearby Counties