Niagara Falls Population

1870–2026

46,981

2026 projection

3.3% since 2020 (decrease)

020K40K60K80K100K120K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Niagara Falls. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202646,981-2740.58%
202547,255-2090.44%
202447,464-1570.33%
202347,621-2980.62%
202247,919-4330.90%
202148,352-2080.43%
202048,560+8121.70%
201947,748-2790.58%
201848,027-2320.48%
201748,259-2630.54%

Showing 10 of 31 years.

Niagara Falls Demographics

40.8median age

Median age

Female41.6 yrs
Male40.1 yrs

Adults

37,815
8,884 seniors · 23%28,931 other adults

Sex

Female 50.7% · 24,325Male 49.3% · 23,662

Population by age

MaleFemale85+ years, male: 41285+ years, female: 76180–84 years, male: 45780–84 years, female: 50975–79 years, male: 56175–79 years, female: 74470–74 years, male: 1,04570–74 years, female: 1,06865–69 years, male: 1,78765–69 years, female: 1,54060–64 years, male: 1,59960–64 years, female: 2,02455–59 years, male: 1,76255–59 years, female: 1,59950–54 years, male: 1,56150–54 years, female: 1,31145–49 years, male: 1,28245–49 years, female: 1,53140–44 years, male: 1,39740–44 years, female: 1,59035–39 years, male: 1,41435–39 years, female: 1,42030–34 years, male: 1,76330–34 years, female: 1,59025–29 years, male: 1,33625–29 years, female: 1,85420–24 years, male: 1,69020–24 years, female: 1,42415–19 years, male: 1,37315–19 years, female: 1,05810–14 years, male: 1,36510–14 years, female: 1,2845–9 years, male: 1,5965–9 years, female: 1,6290–4 years, male: 1,2620–4 years, female: 1,38985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 480 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Niagara Falls Income

$49,101median household income

Median household income

$49,101

Half of households earn more, half earn less

Median earnings

$41,803

Typical yearly pay for a worker 25 or older.

Poverty rate

23.7%

About 1 in 4 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Niagara Falls Marital Status

35% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married35%37%34%
Never married42%46%39%
Divorced13%11%15%
Widowed7%4%10%
Separated3%2%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year