ZIP Codes of New York County, NY

1,619,224 residents live across 145 ZIPs covering 28 sq mi, served by 1 distinct USPS-recognized cities.

Population moved from 1,608,967 to 1,619,224 from 2014 to 2024 — a +0.6% change. 25 ZIPs gained residents, 23 lost (and 21 held flat).

The county's wealthiest ZIP 10007 (New York, $250,001 median) and poorest ZIP 10029 (New York, $38,695) are 6.4 miles apart — a 6.5× income gap across local geography.

Median home values vary 4.3× across this county — from $464,400 in 10040 (New York) to $2,000,001 in 10013 (New York).

Density varies 18× across the county — from 7,969 people/sq mi in 10004 (New York) to 139,630 in 10005 (New York).

Most of the decade's growth concentrated around New York — top growth ZIPs averaged +33.8% over the past ten years ( 10006 , 10001 and 10036 ).

Educational attainment ranges from 28.2% bachelor's+ in 10039 (New York) to 92.9% in 10069 (New York) — the breadth of educational profiles across the area.

Within New York, this is the #3 most populous of 62 counties and ranks #4 for median household income .

On the national stage, New York County is the #22 most populous US county , ranks #45 for income .

Hosts 4 single-entity Unique ZIPs: 10043New York City ; 10179Bear Stearns ; 10117Business Reply ; and 10087Jp Morgan Bank .

Weighted by population, the typical household earns about $111,690 across the county — reflecting what a typical resident sees, not a simple ZIP average.

64.4% of adults age 25+ hold a bachelor's degree or higher (808,269 of 1,254,952 reporting). The most-educated ZIPs cluster around New York.

94 Standard delivery, 17 PO Box only, 34 single-entity Unique ZIPs serve this county.