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Zip Code 32656 — Keystone Heights, FL

32656 is a ZIP Code associated with Keystone Heights, FL, located within Clay. 32656 ranks #6 out of 7 ZIP codes in Clay County by population (and #587 out of 1,011 in FL). The area supports an estimated population of 15,836 residents across Data Pending housing units, with a population density of 87.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.825330, -81.952870)

Data MetricLocal Statistic
Postal / Zip Code32656
Primary CityKeystone Heights
State / ProvinceFL
CountyClay
Total Population15,836
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density87.2 people/sq mi
TimezoneAmerica/New_York

How 32656 Compares

MetricZIP 32656Clay CountyFL State Average
Population15,836224,705 (Total)22,412,596 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density87.2 /sq mi----
County Pop Rank#6 of 7----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 32140Florahome6.9 mi1,479N/A
Zip 32666Melrose7.4 mi6,662N/A
Zip 32631Earleton11.7 mi343N/A
Zip 32091Starke12.1 mi14,719N/A
Zip 32694Waldo12.3 mi2,286N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →