Marion, WI Demographics

A map of Marion's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,126	1,212	91.0%	91.5%
Multiracial	57	54	4.6%	4.1%
Hispanic	50	36	4.0%	2.7%
Asian	5	5	0.4%	0.4%
Black	0	1	0.0%	0.1%
Native American/Other	0	16	0.0%	1.2%

Marion, Wisconsin has an estimated population of 1,238, a decrease from the 1,324 recorded in the 2020 Census. The population is 91.0% White, 4.6% Multiracial, 4.0% Hispanic, 0.4% Asian, 0.0% Black, and 0.0% Native American/Other. This demographic dot map shows the population of Marion, with one dot drawn for each person counted by the Census, color-coded by race.

Marion has become slightly more 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 Marion, that probability was 16.0% in 2020 and 16.9% in the most recent ACS estimates.

Marion is ranked the 360th 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). Marion was ranked the 345th most populous place in the 2020 Census.

Marion's White Population

1,126 residents of Marion, or 91.0% of the population, identify as White. The share of White residents in Marion is considerably higher than in Wisconsin overall, where 78.6% of the population is White. Marion ranks 357th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Marion's White population has declined by an estimated 7.1%. White residents' share of Marion's population has decreased from 91.5% to 91.0%.

Marion is more White than neighboring Caroline (85.7% White). Marion is less White than neighboring Pella (100% White), Leopolis (100% White), Big Falls (100% White), and Tilleda (97.2% White).

Marion's Black Population

0 residents of Marion, or 0.0% of the population, identify as Black. The share of Black residents in Marion is lower than in Wisconsin overall, where 5.9% of the population is Black. Marion ranks 595th statewide in terms of Black residents as a share of the population, out of 808 places.

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

Marion's Asian Population

5 residents of Marion, or 0.4% of the population, identify as Asian. The share of Asian residents in Marion is slightly lower than in Wisconsin overall, where 2.9% of the population is Asian. Marion ranks 452nd statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Marion's Asian population has remained roughly the same. Asian residents' share of Marion's population has remained roughly unchanged at 0.4%.

Marion is more Asian than neighboring Caroline (0% Asian), Pella (0% Asian), Leopolis (0% Asian), Big Falls (0% Asian), and Tilleda (0% Asian).

Marion's Hispanic Population

50 residents of Marion, or 4.0% of the population, identify as Hispanic. The share of Hispanic residents in Marion is slightly lower than in Wisconsin overall, where 8% of the population is Hispanic. Marion ranks 455th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Marion's Hispanic population has grown by an estimated 38.9%. Hispanic residents' share of Marion's population has increased from 2.7% to 4.0%.

Marion is more Hispanic than neighboring Pella (0% Hispanic), Leopolis (0% Hispanic), Big Falls (0% Hispanic), and Tilleda (0% Hispanic). Marion is less Hispanic than neighboring Caroline (11% Hispanic).

Marion's Native American/Other Population

0 residents of Marion, 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 Marion is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Marion ranks 174th statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Marion's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Marion's population has decreased from 1.2% to 0.0%.

Marion is less Native American/Other than neighboring Caroline (3.3% Native American/Other), and Tilleda (2.8% Native American/Other).

Marion's Multiracial Population

57 residents of Marion, or 4.6% of the population, identify as Multiracial. The share of Multiracial residents in Marion is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Marion ranks 174th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Marion's Multiracial population has grown by an estimated 5.6%. Multiracial residents' share of Marion's population has increased from 4.1% to 4.6%.

Marion is more Multiracial than neighboring Caroline (0% Multiracial), Pella (0% Multiracial), Leopolis (0% Multiracial), Big Falls (0% Multiracial), and Tilleda (0% 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.