County · GEOID 36049
Lewis County, NY ZIP codes
23 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Lewis County (GEOID 36049). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 89,593 (23 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Lewis County, NY ZIP code map

ZIP/ZCTA overlap with Lewis County
Population overlap
Share of each ZIP/ZCTA’s population located within Lewis County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 13305100.0%
Directory county
- 1330917.8%
- 13312100.0%
Directory county
- 133162.7%
- 13325100.0%
Directory county
- 13327100.0%
Directory county
- 13343100.0%
Directory county
- 13345100.0%
Directory county
- 1336799.8%
Directory county
- 13368100.0%
Directory county
- 13404100.0%
Directory county
- 13433100.0%
Directory county
- 1343718.3%
- 134711.4%
- 13473100.0%
Directory county
- 13489100.0%
Directory county
- 136010.1%
- 1361911.8%
- 13620100.0%
Directory county
- 1362682.3%
Directory county
- 1364856.0%
Directory county
- 1366542.9%
- 136821.6%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Lewis County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 13305 | Beaver Falls | Lewis County | 421 | — |
| 13309 | Boonville | Oneida County | 5,828 | $70,377 |
| 13312 | Brantingham | Lewis County | 288 | $71,172 |
| 13316 | Camden | Oneida County | 5,924 | $62,941 |
| 13325 | Constableville | Lewis County | 882 | $66,458 |
| 13327 | Croghan | Lewis County | 1,956 | $61,250 |
| 13343 | Glenfield | Lewis County | 1,543 | $68,514 |
| 13345 | Greig | Lewis County | 184 | $51,250 |
| 13367 | Lowville | Lewis County | 8,786 | $70,781 |
| 13368 | Lyons Falls | Lewis County | 1,025 | $60,000 |
| 13404 | Martinsburg | Lewis County | 162 | — |
| 13433 | Port Leyden | Lewis County | 1,708 | $49,696 |
| 13437 | Redfield | Oswego County | 254 | $48,375 |
| 13471 | Taberg | Oneida County | 2,692 | $67,898 |
| 13473 | Turin | Lewis County | 1,060 | $100,477 |
| 13489 | West Leyden | Lewis County | 508 | $87,115 |
| 13601 | Watertown | Jefferson County | 37,409 | $57,503 |
| 13619 | Carthage | Jefferson County | 10,774 | $63,549 |
| 13620 | Castorland | Lewis County | 2,150 | $62,574 |
| 13626 | Copenhagen | Lewis County | 2,322 | $75,662 |
| 13648 | Harrisville | Lewis County | 2,236 | $65,000 |
| 13665 | Natural Bridge | Jefferson County | 686 | $59,625 |
| 13682 | Rodman | Jefferson County | 795 | $84,375 |
USPS associates these ZIPs with Lewis County
These codes list Lewis County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 13627 | Deer River | Lewis County | 107 | — |
| 13631 | Denmark | Lewis County | 20 | — |