Home > NY > Suffolk County > Center Moriches > Zip 11934

Zip Code 11934 — Center Moriches, NY

11934 is a ZIP Code associated with Center Moriches, NY, located within Suffolk. 11934 ranks #54 out of 108 ZIP codes in Suffolk County by population (and #537 out of 1,826 in NY). The area supports an estimated population of 9,418 residents across Data Pending housing units, with a population density of 656.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.802010, -72.794280)

Data MetricLocal Statistic
Postal / Zip Code11934
Primary CityCenter Moriches
State / ProvinceNY
CountySuffolk
Total Population9,418
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density656.8 people/sq mi
TimezoneAmerica/New_York

How 11934 Compares

MetricZIP 11934Suffolk CountyNY State Average
Population9,4181,476,044 (Total)19,771,902 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density656.8 /sq mi----
County Pop Rank#54 of 108----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 11955Moriches1.5 mi2,458N/A
Zip 11940East Moriches2.0 mi5,819N/A
Zip 11950Mastic2.8 mi17,599N/A
Zip 11951Mastic Beach3.3 mi15,938N/A
Zip 11967Shirley4.3 mi27,975N/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 →