Zip Code 13343 — Glenfield, NY

ZIP Code 13343 is associated with Glenfield, NY, in Lewis County. The listed population estimate is 1,606; estimated density is 10.7 people per square mile. Among records with population estimates, it ranks #7 of 16 in Lewis County and #1143 of 1,778 in NY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.752710, -75.310620)

Data MetricLocal Statistic
Postal / Zip Code13343
Primary CityGlenfield
State / ProvinceNY
CountyLewis
Total Population1,606
Population Density10.7 people/sq mi
TimezoneAmerica/New_York

How 13343 Compares

MetricZIP 13343Lewis County recordsNY records
Population estimate1,60625,715 (sum)19,771,902 (sum)
Population Density10.7 /sq mi----
County population rank#7 of 16----
State population rank#1143 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 13345Greig4.5 mi217
ZIP 13312Brantingham6.2 mi228
ZIP 13367Lowville7.1 mi8,601
ZIP 13368Lyons Falls7.5 mi1,129
ZIP 13404Martinsburg8.6 mi159

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 →