Zip Code 10542 — Mahopac Falls, NY

ZIP Code 10542 is associated with Mahopac Falls, NY, in Putnam County. The listed population estimate is Data Pending; estimated density is Data Pending people per square mile.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.371150, -73.764360)

Data MetricLocal Statistic
Postal / Zip Code10542
Primary CityMahopac Falls
State / ProvinceNY
CountyPutnam
Total PopulationData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/New_York

How 10542 Compares

MetricZIP 10542Putnam County recordsNY records
Population estimateData Pending99,343 (sum)19,771,902 (sum)
Population DensityData Pending /sq mi----
County population rankNot ranked----
State population rankNot ranked----

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 10541Mahopac0.9 mi26,361
ZIP 10505Baldwin Place2.2 mi1,119
ZIP 10535Jefferson Valley3.1 mi392
ZIP 10527Granite Springs3.6 mi418
ZIP 10540Lincolndale3.7 mi108

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 →