Madison, KS Demographics

A map of Madison's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	800	605	86.5%	87.8%
Hispanic	57	30	6.2%	4.4%
Multiracial	49	32	5.3%	4.6%
Black	15	7	1.6%	1.0%
Native American/Other	4	12	0.4%	1.7%
Asian	0	3	0.0%	0.4%

Madison, Kansas has an estimated population of 925, a dramatic increase from the 689 recorded in the 2020 Census. The population is 86.5% White, 6.2% Hispanic, 5.3% Multiracial, 1.6% Black, 0.4% Native American/Other, and 0.0% Asian. This demographic dot map shows the population of Madison, with one dot drawn for each person counted by the Census, color-coded by race.

Madison has become more racially diverse since the 2020 Census. It is considerably less diverse than Kansas overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Madison, that probability was 22.4% in 2020 and 24.5% in the most recent ACS estimates.

Madison is ranked the 216th most populous place in Kansas, out of 740 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). Madison was ranked the 246th most populous place in the 2020 Census.

Madison's White Population

800 residents of Madison, or 86.5% of the population, identify as White. The share of White residents in Madison is considerably higher than in Kansas overall, where 72.7% of the population is White. Madison ranks 392nd statewide in terms of White residents as a share of the population, out of 740 places.

Since the 2020 Census, Madison's White population has grown by an estimated 32.2%. White residents' share of Madison's population has decreased from 87.8% to 86.5%.

Madison is more White than neighboring Olpe (85.3% White). Madison is less White than neighboring Hamilton (96.8% White), Virgil (100% White), Hartford (89% White), and Gridley (94.4% White).

Madison's Black Population

15 residents of Madison, or 1.6% of the population, identify as Black. The share of Black residents in Madison is slightly lower than in Kansas overall, where 5.2% of the population is Black. Madison ranks 185th statewide in terms of Black residents as a share of the population, out of 740 places.

Since the 2020 Census, Madison's Black population has grown by an estimated 114.3%. Black residents' share of Madison's population has increased from 1.0% to 1.6%.

Madison is more Black than neighboring Olpe (0.7% Black), Hamilton (0% Black), Virgil (0% Black), Hartford (1.2% Black), and Gridley (0.5% Black).

Madison's Asian Population

0 residents of Madison, or 0.0% of the population, identify as Asian. The share of Asian residents in Madison is slightly lower than in Kansas overall, where 2.9% of the population is Asian. Madison ranks 232nd statewide in terms of Asian residents as a share of the population, out of 740 places.

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

Madison's Hispanic Population

57 residents of Madison, or 6.2% of the population, identify as Hispanic. The share of Hispanic residents in Madison is lower than in Kansas overall, where 13.6% of the population is Hispanic. Madison ranks 346th statewide in terms of Hispanic residents as a share of the population, out of 740 places.

Since the 2020 Census, Madison's Hispanic population has grown by an estimated 90.0%. Hispanic residents' share of Madison's population has increased from 4.4% to 6.2%.

Madison is more Hispanic than neighboring Hamilton (0% Hispanic), Virgil (0% Hispanic), Hartford (1.6% Hispanic), and Gridley (3.1% Hispanic). Madison is less Hispanic than neighboring Olpe (10.1% Hispanic).

Madison's Native American/Other Population

4 residents of Madison, or 0.4% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Madison is comparable to the share in Kansas overall, where 0.9% of the population is Native American/Other. Madison ranks 155th statewide in terms of Native American/Other residents as a share of the population, out of 740 places.

Since the 2020 Census, Madison's Native American/Other population has declined by an estimated 66.7%. Native American/Other residents' share of Madison's population has decreased from 1.7% to 0.4%.

Madison is more Native American/Other than neighboring Hamilton (0% Native American/Other), Virgil (0% Native American/Other), and Gridley (0% Native American/Other). Madison is less Native American/Other than neighboring Olpe (0.5% Native American/Other), and Hartford (0.9% Native American/Other).

Madison's Multiracial Population

49 residents of Madison, or 5.3% of the population, identify as Multiracial. The share of Multiracial residents in Madison is comparable to the share in Kansas overall, where 4.8% of the population is Multiracial. Madison ranks 353rd statewide in terms of Multiracial residents as a share of the population, out of 740 places.

Since the 2020 Census, Madison's Multiracial population has grown by an estimated 53.1%. Multiracial residents' share of Madison's population has increased from 4.6% to 5.3%.

Madison is more Multiracial than neighboring Olpe (3.4% Multiracial), Hamilton (3.2% Multiracial), Virgil (0% Multiracial), and Gridley (2% Multiracial). Madison is less Multiracial than neighboring Hartford (7.2% 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.