Zip Code 11956 — New Suffolk, NY

ZIP Code 11956 is associated with New Suffolk, NY, in Suffolk County. The listed population estimate is 298; estimated density is 90.7 people per square mile. Among records with population estimates, it ranks #101 of 106 in Suffolk County and #1551 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.980670, -72.468680)

Data MetricLocal Statistic
Postal / Zip Code11956
Primary CityNew Suffolk
State / ProvinceNY
CountySuffolk
Total Population298
Population Density90.7 people/sq mi
TimezoneAmerica/New_York

How 11956 Compares

MetricZIP 11956Suffolk County recordsNY records
Population estimate2981,476,044 (sum)19,771,902 (sum)
Population Density90.7 /sq mi----
County population rank#101 of 106----
State population rank#1551 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 11935Cutchogue2.8 mi2,863
ZIP 11958Peconic3.9 mi884
ZIP 11952Mattituck4.1 mi5,040
ZIP 11948Laurel4.8 mi924
ZIP 11971Southold5.9 mi6,361

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 →