Belgium, WI Demographics

A map of Belgium's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	2,272	2,157	91.3%	89.1%
Hispanic	139	147	5.6%	6.1%
Multiracial	42	66	1.7%	2.7%
Asian	22	21	0.9%	0.9%
Black	12	20	0.5%	0.8%
Native American/Other	1	10	0.0%	0.4%

Belgium, Wisconsin has an estimated population of 2,488, a slight increase from the 2,421 recorded in the 2020 Census. The population is 91.3% White, 5.6% Hispanic, 1.7% Multiracial, 0.9% Asian, 0.5% Black, and 0.0% Native American/Other. This demographic dot map shows the population of Belgium, with one dot drawn for each person counted by the Census, color-coded by race.

Belgium has become 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 Belgium, that probability was 20.2% in 2020 and 16.3% in the most recent ACS estimates.

Belgium is ranked the 247th 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). Belgium was ranked the 244th most populous place in the 2020 Census.

Belgium's White Population

2,272 residents of Belgium, or 91.3% of the population, identify as White. The share of White residents in Belgium is considerably higher than in Wisconsin overall, where 78.6% of the population is White. Belgium ranks 506th statewide in terms of White residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's White population has grown by an estimated 5.3%. White residents' share of Belgium's population has increased from 89.1% to 91.3%.

Belgium is more White than neighboring Cedar Grove (81.9% White), Fredonia (86% White), Random Lake (90.3% White), and Oostburg (89% White). Belgium is less White than neighboring Port Washington (91.7% White).

Belgium's Black Population

12 residents of Belgium, or 0.5% of the population, identify as Black. The share of Black residents in Belgium is lower than in Wisconsin overall, where 5.9% of the population is Black. Belgium ranks 253rd statewide in terms of Black residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's Black population has declined by an estimated 40.0%. Black residents' share of Belgium's population has remained roughly unchanged at 0.5%.

Belgium is more Black than neighboring Cedar Grove (0% Black). Belgium is less Black than neighboring Random Lake (0.8% Black), and Port Washington (1.5% Black).

Belgium's Asian Population

22 residents of Belgium, or 0.9% of the population, identify as Asian. The share of Asian residents in Belgium is comparable to the share in Wisconsin overall, where 2.9% of the population is Asian. Belgium ranks 239th statewide in terms of Asian residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's Asian population has grown by an estimated 4.8%. Asian residents' share of Belgium's population has remained roughly unchanged at 0.9%.

Belgium is more Asian than neighboring Fredonia (0.3% Asian), Random Lake (0.3% Asian), Port Washington (0.8% Asian), and Oostburg (0.2% Asian).

Belgium's Hispanic Population

139 residents of Belgium, or 5.6% of the population, identify as Hispanic. The share of Hispanic residents in Belgium is slightly lower than in Wisconsin overall, where 8% of the population is Hispanic. Belgium ranks 155th statewide in terms of Hispanic residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's Hispanic population has declined by an estimated 5.4%. Hispanic residents' share of Belgium's population has decreased from 6.1% to 5.6%.

Belgium is more Hispanic than neighboring Random Lake (4.1% Hispanic), and Port Washington (2.1% Hispanic). Belgium is less Hispanic than neighboring Cedar Grove (8.9% Hispanic), Fredonia (10.2% Hispanic), and Oostburg (5.8% Hispanic).

Belgium's Native American/Other Population

1 residents of Belgium, 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 Belgium is comparable to the share in Wisconsin overall, where 0.9% of the population is Native American/Other. Belgium ranks 541st statewide in terms of Native American/Other residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's Native American/Other population has declined by an estimated 90.0%. Native American/Other residents' share of Belgium's population has remained roughly unchanged at 0.0%.

Belgium is less Native American/Other than neighboring Cedar Grove (0.2% Native American/Other), Port Washington (1% Native American/Other), and Oostburg (0.5% Native American/Other).

Belgium's Multiracial Population

42 residents of Belgium, or 1.7% of the population, identify as Multiracial. The share of Multiracial residents in Belgium is comparable to the share in Wisconsin overall, where 3.7% of the population is Multiracial. Belgium ranks 509th statewide in terms of Multiracial residents as a share of the population, out of 808 places.

Since the 2020 Census, Belgium's Multiracial population has declined by an estimated 36.4%. Multiracial residents' share of Belgium's population has decreased from 2.7% to 1.7%.

Belgium is less Multiracial than neighboring Cedar Grove (8.1% Multiracial), Fredonia (3% Multiracial), Random Lake (4.5% Multiracial), Port Washington (2.9% Multiracial), and Oostburg (4% 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.