Griggsville, IL Demographics

A map of Griggsville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,144	1,030	87.3%	93.9%
Hispanic	105	22	8.0%	2.0%
Multiracial	48	29	3.7%	2.6%
Black	13	5	1.0%	0.5%
Asian	0	3	0.0%	0.3%
Native American/Other	0	8	0.0%	0.7%

Griggsville, Illinois has an estimated population of 1,310, a large increase from the 1,097 recorded in the 2020 Census. The population is 87.3% White, 8.0% Hispanic, 3.7% Multiracial, 1.0% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Griggsville, with one dot drawn for each person counted by the Census, color-coded by race.

Griggsville has become considerably more racially diverse since the 2020 Census. It is considerably less diverse than Illinois overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Griggsville, that probability was 11.7% in 2020 and 22.9% in the most recent ACS estimates.

Griggsville is ranked the 622nd most populous place in Illinois, out of 1,461 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). Griggsville was ranked the 670th most populous place in the 2020 Census.

Griggsville's White Population

1,144 residents of Griggsville, or 87.3% of the population, identify as White. The share of White residents in Griggsville is significantly higher than in Illinois overall, where 58.1% of the population is White. Griggsville ranks 340th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Griggsville's White population has grown by an estimated 11.1%. White residents' share of Griggsville's population has decreased from 93.9% to 87.3%.

Griggsville is less White than neighboring Valley City (100% White), Perry (92.7% White), Detroit (100% White), Pittsfield (95.8% White), and New Salem (97.8% White).

Griggsville's Black Population

13 residents of Griggsville, or 1.0% of the population, identify as Black. The share of Black residents in Griggsville is considerably lower than in Illinois overall, where 13.3% of the population is Black. Griggsville ranks 877th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Griggsville's Black population has grown by an estimated 160.0%. Black residents' share of Griggsville's population has increased from 0.5% to 1.0%.

Griggsville is more Black than neighboring Valley City (0% Black), Detroit (0% Black), and New Salem (0% Black). Griggsville is less Black than neighboring Pittsfield (1.4% Black).

Griggsville's Asian Population

0 residents of Griggsville, or 0.0% of the population, identify as Asian. The share of Asian residents in Griggsville is lower than in Illinois overall, where 5.9% of the population is Asian. Griggsville ranks 846th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

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

Griggsville's Hispanic Population

105 residents of Griggsville, or 8.0% of the population, identify as Hispanic. The share of Hispanic residents in Griggsville is considerably lower than in Illinois overall, where 18.8% of the population is Hispanic. Griggsville ranks 954th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Griggsville's Hispanic population has grown by an estimated 377.3%. Hispanic residents' share of Griggsville's population has increased from 2.0% to 8.0%.

Griggsville is more Hispanic than neighboring Valley City (0% Hispanic), Perry (0% Hispanic), Detroit (0% Hispanic), Pittsfield (1.4% Hispanic), and New Salem (0% Hispanic).

Griggsville's Native American/Other Population

0 residents of Griggsville, 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 Griggsville is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Griggsville ranks 253rd statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Griggsville's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Griggsville's population has decreased from 0.7% to 0.0%.

Griggsville's Multiracial Population

48 residents of Griggsville, or 3.7% of the population, identify as Multiracial. The share of Multiracial residents in Griggsville is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Griggsville ranks 1062nd statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Griggsville's Multiracial population has grown by an estimated 65.5%. Multiracial residents' share of Griggsville's population has increased from 2.6% to 3.7%.

Griggsville is more Multiracial than neighboring Valley City (0% Multiracial), Detroit (0% Multiracial), Pittsfield (1.4% Multiracial), and New Salem (2.2% Multiracial). Griggsville is less Multiracial than neighboring Perry (6.3% 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.