About 14303 - Niagara Falls, New York
The ZIP code 14303 of Niagara Falls falls within New York, the United States - a densely populated area by population. It sits within Niagara Falls County.
Census data puts the population of this ZIP code at 40,998 residents. That's noticeably above the average for a New York ZIP code, which sits near 22,904 people.
Median household income is about $57,300 (below the New York average).
Other ZIP code codes in New York serve areas such as West Hurley, Central Valley, Niagara Falls.