Lewis County ZIP Codes

List of ZIP Codes in Lewis County

The following table lists ZIP Codes associated with Lewis County, New York, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 13305 43.89329 -75.43144 Beaver Falls 421 141.0
2 13312 43.70247 -75.20758 Brantingham 288 1.6
3 13325 43.58398 -75.54091 Constableville 882 3.3
4 13327 43.96047 -75.28474 Croghan 1,956 5.4
5 13343 43.75271 -75.31062 Glenfield 1,543 10.3
6 13345 43.6889 -75.33153 Greig 184 13.2
7 13367 43.85563 -75.31772 Lowville 8,786 7.3
8 13368 43.6446 -75.33209 Lyons Falls 1,025 16.5
9 13404 43.73842 -75.48089 Martinsburg 162 37.9
10 13433 43.59914 -75.24765 Port Leyden 1,708 11.6
11 13473 43.64414 -75.44517 Turin 1,060 10.0
12 13489 43.46698 -75.52928 West Leyden 508 6.3
13 13620 43.89989 -75.45265 Castorland 2,150 22.3
14 13626 43.85143 -75.7202 Copenhagen 2,322 10.2
15 13648 44.14977 -75.29908 Harrisville 2,236 5.0
16 13665 44.05227 -75.44933 Natural Bridge 686 7.4


About Lewis County ZIP Codes

Lewis County in New York (NY) is served by approximately 16 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 25,917 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Lewis County are located in cities such as Lowville, Copenhagen, Harrisville, Castorland, Croghan. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Lewis County, New York follow the America/New_York time zone.