Ionia, KS Demographics

A map of Ionia's Population by Race

Race	2020 Pop	2024 %	2020 %
White	17	0.0%	100.0%
Black	0	0.0%	0.0%
Asian	0	0.0%	0.0%
Hispanic	0	0.0%	0.0%
Native American/Other	0	0.0%	0.0%
Multiracial	0	0.0%	0.0%

Ionia, Kansas has an estimated population of 0, a dramatic decrease from the 17 recorded in the 2020 Census. The population is 0.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Ionia, with one dot drawn for each person counted by the Census, color-coded by race.

Ionia is about as racially diverse as it was in 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 Ionia, that probability was 0.0% in 2020 and 0.0% in the most recent ACS estimates.

Ionia is ranked the 722nd 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). Ionia was ranked the 731st most populous place in the 2020 Census.

Ionia's White Population

0 residents of Ionia, or 0.0% of the population, identify as White. The share of White residents in Ionia is significantly lower than in Kansas overall, where 72.7% of the population is White. Ionia ranks 1st statewide in terms of White residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's White population has declined by an estimated 100.0%. White residents' share of Ionia's population has decreased from 100.0% to 0.0%.

Ionia is less White than neighboring Glen Elder (95.4% White), Cawker City (98% White), Esbon (96.3% White), Mankato (86.6% White), and Jewell (91% White).

Ionia's Black Population

0 residents of Ionia, or 0.0% of the population, identify as Black. The share of Black residents in Ionia is lower than in Kansas overall, where 5.2% of the population is Black. Ionia ranks 405th statewide in terms of Black residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's Black population has grown from 0 to an estimated 0. Black residents' share of Ionia's population has remained roughly unchanged at 0.0%.

Ionia is less Black than neighboring Mankato (1.7% Black), and Jewell (1.1% Black).

Ionia's Asian Population

0 residents of Ionia, or 0.0% of the population, identify as Asian. The share of Asian residents in Ionia is slightly lower than in Kansas overall, where 2.9% of the population is Asian. Ionia ranks 354th statewide in terms of Asian residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's Asian population has grown from 0 to an estimated 0. Asian residents' share of Ionia's population has remained roughly unchanged at 0.0%.

Ionia is less Asian than neighboring Glen Elder (0.6% Asian), and Mankato (0.6% Asian).

Ionia's Hispanic Population

0 residents of Ionia, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Ionia is considerably lower than in Kansas overall, where 13.6% of the population is Hispanic. Ionia ranks 660th statewide in terms of Hispanic residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's Hispanic population has grown from 0 to an estimated 0. Hispanic residents' share of Ionia's population has remained roughly unchanged at 0.0%.

Ionia is less Hispanic than neighboring Cawker City (0.9% Hispanic), Esbon (2.4% Hispanic), Mankato (7.5% Hispanic), and Jewell (0.9% Hispanic).

Ionia's Native American/Other Population

0 residents of Ionia, 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 Ionia is comparable to the share in Kansas overall, where 0.9% of the population is Native American/Other. Ionia ranks 529th statewide in terms of Native American/Other residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Ionia's population has remained roughly unchanged at 0.0%.

Ionia is less Native American/Other than neighboring Jewell (0.4% Native American/Other).

Ionia's Multiracial Population

0 residents of Ionia, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Ionia is slightly lower than in Kansas overall, where 4.8% of the population is Multiracial. Ionia ranks 700th statewide in terms of Multiracial residents as a share of the population, out of 740 places.

Since the 2020 Census, Ionia's Multiracial population has grown from 0 to an estimated 0. Multiracial residents' share of Ionia's population has remained roughly unchanged at 0.0%.

Ionia is less Multiracial than neighboring Glen Elder (4% Multiracial), Cawker City (1.1% Multiracial), Esbon (1.2% Multiracial), Mankato (3.6% Multiracial), and Jewell (6.6% 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.