Home > NY > St. Lawrence County > Newton Falls > Zip 13666

Zip Code 13666 — Newton Falls, NY

ZIP Code 13666 is associated with Newton Falls, NY, in St. Lawrence County. The listed population estimate is 234; estimated density is 2.2 people per square mile. Among records with population estimates, it ranks #33 of 44 in St. Lawrence County and #1587 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.214040, -74.955570)

Data MetricLocal Statistic
Postal / Zip Code13666
Primary CityNewton Falls
State / ProvinceNY
CountySt. Lawrence
Total Population234
Population Density2.2 people/sq mi
TimezoneAmerica/New_York

How 13666 Compares

MetricZIP 13666St. Lawrence County recordsNY records
Population estimate234105,509 (sum)19,771,902 (sum)
Population Density2.2 /sq mi----
County population rank#33 of 44----
State population rank#1587 of 1,778----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

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Nearby ZIP Codes in NY

ZIP CodeCityDistancePopulation estimate
ZIP 12927Cranberry Lake6.9 mi318
ZIP 13690Star Lake6.9 mi748
ZIP 13695Wanakena7.6 mi157
ZIP 13670Oswegatchie8.3 mi378
ZIP 13639Fine9.8 mi23

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 →