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Zip Code 13321 — Clark Mills, NY

13321 is a ZIP Code associated with Clark Mills, NY, located within Oneida. 13321 ranks #33 out of 46 ZIP codes in Oneida County by population (and #1398 out of 1,826 in NY). The area supports an estimated population of 678 residents across Data Pending housing units, with a population density of 451.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.089010, -75.372590)

Data MetricLocal Statistic
Postal / Zip Code13321
Primary CityClark Mills
State / ProvinceNY
CountyOneida
Total Population678
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density451.7 people/sq mi
TimezoneAmerica/New_York

How 13321 Compares

MetricZIP 13321Oneida CountyNY State Average
Population678230,231 (Total)19,771,902 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density451.7 /sq mi----
County Pop Rank#33 of 46----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 13492Whitesboro2.9 mi11,250N/A
Zip 13490Westmoreland3.1 mi1,031N/A
Zip 13323Clinton3.3 mi11,078N/A
Zip 13417New York Mills4.0 mi3,880N/A
Zip 13424Oriskany4.4 mi2,306N/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 →