Niagara County, New York ZIP codes
23 ZIP codes are in Niagara County, plus 2 that cross in from neighboring counties. It's part of the Buffalo-Cheektowaga, NY metro area.
- ZIP codes
- 23
- Population in these ZIPs
- 210,453
- Avg. median income
- $71,000population-weighted
- Cities & towns
- 18
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Niagara County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 14008 | Appleton | 1,423 | $77,702 | $262,200 |
| 14012 | Barker | 2,911 | $72,083 | $242,000 |
| 14028 | Burt | 1,257 | $89,188 | $282,700 |
| 14067 | Gasport | 3,976 | $95,671 | $258,900 |
| 14092 | Lewiston | 10,247 | $72,218 | $346,800 |
| 14094 | Lockport | 50,153 | $75,427 | $270,800 |
| 14095 PO Box | Lockport | — | — | — |
| 14105 | Middleport | 5,313 | $92,405 | $223,000 |
| 14107 PO Box | Model City | — | — | — |
| 14108 | Newfane | 5,713 | $76,345 | $251,000 |
| 14109 | Niagara University | 1,473 | — | — |
| 14120 | North Tonawanda | 44,241 | $74,871 | $285,400 |
| 14126 | Olcott | 109 | $167,723 | $196,200 |
| 14131 | Ransomville | 5,252 | $85,909 | $300,000 |
| 14132 | Sanborn | 6,453 | $97,210 | $326,800 |
| 14144 PO Box | Stella Niagara | — | — | — |
| 14172 | Wilson | 3,091 | $81,330 | $277,100 |
| 14174 | Youngstown | 5,669 | $79,695 | $341,700 |
| 14301 | Niagara Falls | 10,923 | $34,549 | $115,200 |
| 14302 | Niagara Falls | 189 | — | — |
| 14303 | Niagara Falls | 6,156 | $45,646 | $111,200 |
| 14304 | Niagara Falls | 29,208 | $66,660 | $208,400 |
| 14305 | Niagara Falls | 16,696 | $51,004 | $153,800 |
ZIP codes partly in Niagara County
These ZIP codes are mostly in a neighboring county but cover part of Niagara County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 14001 | Akron | Erie County | 8,937 | $75,107 | $320,600 |
| 14098 | Lyndonville | Orleans County | 2,707 | $91,042 | $220,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Niagara County
Nearby counties
Frequently asked questions
How many ZIP codes are in Niagara County, New York?
23 ZIP codes are mainly in Niagara County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Niagara County?
ZIP codes in Niagara County use the city names Appleton, Barker, Burt, Gasport, Lewiston, Lockport, Middleport, Model City, Newfane, Niagara Falls, Niagara University and North Tonawanda and others.
What metro area is Niagara County in?
Niagara County is part of the Buffalo-Cheektowaga, NY metropolitan statistical area.