Zip Code 10511 — Buchanan, NY

ZIP Code 10511 is associated with Buchanan, NY, in Westchester County. The listed population estimate is 2,397; estimated density is 615.6 people per square mile. Among records with population estimates, it ranks #59 of 74 in Westchester County and #976 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.263020, -73.943910)

Data MetricLocal Statistic
Postal / Zip Code10511
Primary CityBuchanan
State / ProvinceNY
CountyWestchester
Total Population2,397
Population Density615.6 people/sq mi
TimezoneAmerica/New_York

How 10511 Compares

MetricZIP 10511Westchester County recordsNY records
Population estimate2,397997,782 (sum)19,771,902 (sum)
Population Density615.6 /sq mi----
County population rank#59 of 74----
State population rank#976 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 10596Verplanck0.9 mi650
ZIP 10548Montrose1.2 mi4,254
ZIP 10566Peekskill2.2 mi25,625
ZIP 10986Tomkins Cove2.9 mi1,806
ZIP 10567Cortlandt Manor3.1 mi19,976

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 →