Niagara, WI Demographics

A map of Niagara's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,406	1,471	96.0%	91.8%
Multiracial	29	77	2.0%	4.8%
Hispanic	20	41	1.4%	2.6%
Black	9	5	0.6%	0.3%
Asian	0	1	0.0%	0.1%
Native American/Other	0	7	0.0%	0.4%

Niagara, Wisconsin has an estimated population of 1,464, a decrease from the 1,602 recorded in the 2020 Census. The population is 96.0% White, 2.0% Multiracial, 1.4% Hispanic, 0.6% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Niagara, with one dot drawn for each person counted by the Census, color-coded by race.

Niagara has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Wisconsin overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Niagara, that probability was 15.4% in 2020 and 7.7% in the most recent ACS estimates.

Niagara is ranked the 321st most populous place in Wisconsin, out of 808 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Niagara was ranked the 304th most populous place in the 2020 Census.

Niagara's White Population

1,406 residents of Niagara, or 96.0% of the population, identify as White. The share of White residents in Niagara is significantly higher than in Wisconsin overall, where 78.6% of the population is White. Niagara ranks 342nd statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's White population has declined by an estimated 4.4%. White residents' share of Niagara's population has increased from 91.8% to 96.0%.

Niagara is more White than neighboring Quinnesec (78.5% White), Iron Mountain (88.7% White), Kingsford (92.2% White), and Pembine (91.8% White). Niagara is less White than neighboring Norway (97.2% White).

Niagara's Black Population

9 residents of Niagara, or 0.6% of the population, identify as Black. The share of Black residents in Niagara is lower than in Wisconsin overall, where 5.9% of the population is Black. Niagara ranks 477th statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's Black population has grown by an estimated 80.0%. Black residents' share of Niagara's population has remained roughly unchanged at 0.6%.

Niagara is more Black than neighboring Quinnesec (0% Black), Norway (0% Black), Kingsford (0.1% Black), and Pembine (0% Black). Niagara is less Black than neighboring Iron Mountain (0.7% Black).

Niagara's Asian Population

0 residents of Niagara, or 0.0% of the population, identify as Asian. The share of Asian residents in Niagara is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Niagara ranks 591st statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's Asian population has declined by an estimated 100.0%. Asian residents' share of Niagara's population has remained roughly unchanged at 0.0%.

Niagara is less Asian than neighboring Iron Mountain (0.4% Asian), and Kingsford (0.7% Asian).

Niagara's Hispanic Population

20 residents of Niagara, or 1.4% of the population, identify as Hispanic. The share of Hispanic residents in Niagara is lower than in Wisconsin overall, where 8% of the population is Hispanic. Niagara ranks 476th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's Hispanic population has declined by an estimated 51.2%. Hispanic residents' share of Niagara's population has decreased from 2.6% to 1.4%.

Niagara is more Hispanic than neighboring Norway (0.4% Hispanic), Kingsford (0.5% Hispanic), and Pembine (0% Hispanic). Niagara is less Hispanic than neighboring Quinnesec (1.6% Hispanic), and Iron Mountain (4.2% Hispanic).

Niagara's Native American/Other Population

0 residents of Niagara, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Niagara is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Niagara ranks 517th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Niagara's population has remained roughly unchanged at 0.0%.

Niagara is less Native American/Other than neighboring Quinnesec (14.3% Native American/Other), Iron Mountain (1.1% Native American/Other), and Kingsford (1.2% Native American/Other).

Niagara's Multiracial Population

29 residents of Niagara, or 2.0% of the population, identify as Multiracial. The share of Multiracial residents in Niagara is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Niagara ranks 92nd statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Niagara's Multiracial population has declined by an estimated 62.3%. Multiracial residents' share of Niagara's population has decreased from 4.8% to 2.0%.

Niagara is less Multiracial than neighboring Quinnesec (5.6% Multiracial), Iron Mountain (4.8% Multiracial), Norway (2.3% Multiracial), Kingsford (5.3% Multiracial), and Pembine (8.2% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.