Home > NY > Suffolk County > Peconic > Zip 11958

Zip Code 11958 — Peconic, NY

11958 is a ZIP Code associated with Peconic, NY, located within Suffolk. The postal region supports an estimated population of 884 residents across Data Pending housing units, with a population density of 116.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.036880, -72.461300)

Data MetricLocal Statistic
Postal / Zip Code11958
Primary CityPeconic
State / ProvinceNY
CountySuffolk
Total Population884
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density116.5 people/sq mi
TimezoneAmerica/New_York

How 11958 Compares

MetricZIP 11958Suffolk CountyNY State Average
Population8841,476,04419,771,902
Median IncomeData PendingN/AN/A
Population Density116.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11935Cutchogue2.0 mi2,863N/A
Zip 11971Southold2.4 mi6,361N/A
Zip 11956New Suffolk3.9 mi298N/A
Zip 11952Mattituck5.1 mi5,040N/A
Zip 11944Greenport6.3 mi5,037N/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 →