Zip Code 14303 — Niagara Falls, NY
14303 is a ZIP Code associated with Niagara Falls, NY, located within Niagara. The postal region supports an estimated population of 6,156 residents across Data Pending housing units, with a population density of 876.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.084280, -79.039080)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 14303 |
| Primary City | Niagara Falls |
| State / Province | NY |
| County | Niagara |
| Total Population | 6,156 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 876.0 people/sq mi |
| Timezone | America/New_York |
How 14303 Compares
| Metric | ZIP 14303 | Niagara County | NY State Average |
|---|
| Population | 6,156 | 210,453 | 19,771,902 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 876.0 /sq mi | -- | -- |
Nearby ZIP Codes
| ZIP Code | City | Distance | Population | Median Income |
|---|
| Zip 14302 | Niagara Falls | 0.8 mi | 189 | N/A |
| Zip 14301 | Niagara Falls | 0.9 mi | 10,923 | N/A |
| Zip 14305 | Niagara Falls | 2.6 mi | 16,696 | N/A |
| Zip 14109 | Niagara University | 3.7 mi | 1,473 | N/A |
| Zip 14304 | Niagara Falls | 4.5 mi | 29,208 | N/A |
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 →