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Zip Code 11231 — Brooklyn, NY

ZIP Code 11231 is associated with Brooklyn, NY, in Kings County. The listed population estimate is 38,276; estimated density is 10,371.3 people per square mile. Among records with population estimates, it ranks #36 of 38 in Kings County and #154 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.676030, -74.006440)

Data MetricLocal Statistic
Postal / Zip Code11231
Primary CityBrooklyn
State / ProvinceNY
CountyKings
Total Population38,276
Population Density10,371.3 people/sq mi
TimezoneAmerica/New_York

How 11231 Compares

MetricZIP 11231Kings County recordsNY records
Population estimate38,2762,631,396 (sum)19,771,902 (sum)
Population Density10,371.3 /sq mi----
County population rank#36 of 38----
State population rank#154 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 11232Brooklyn1.3 mi27,816
ZIP 11215Brooklyn1.4 mi70,441
ZIP 10004New York1.4 mi3,711
ZIP 11217Brooklyn1.5 mi43,490
ZIP 11201Brooklyn1.5 mi70,674

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 →