Home > NY > Suffolk County > North Babylon > Zip 11703

Zip Code 11703 — North Babylon, NY

ZIP Code 11703 is associated with North Babylon, NY, in Suffolk County. The listed population estimate is 17,187; estimated density is 2,177.6 people per square mile. Among records with population estimates, it ranks #34 of 106 in Suffolk County and #372 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.733250, -73.325330)

Data MetricLocal Statistic
Postal / Zip Code11703
Primary CityNorth Babylon
State / ProvinceNY
CountySuffolk
Total Population17,187
Population Density2,177.6 people/sq mi
TimezoneAmerica/New_York

How 11703 Compares

MetricZIP 11703Suffolk County recordsNY records
Population estimate17,1871,476,044 (sum)19,771,902 (sum)
Population Density2,177.6 /sq mi----
County population rank#34 of 106----
State population rank#372 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 11729Deer Park2.0 mi27,231
ZIP 11704West Babylon2.1 mi40,706
ZIP 11795West Islip2.2 mi25,379
ZIP 11798Wyandanch2.9 miN/A
ZIP 11718Brightwaters3.4 mi3,179

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 →