Mason

County in Illinois

County

The population development of Mason.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Mason	County	16,269	16,038	14,666	13,086	12,543	→
Illinois	State	11,430,602	12,419,293	12,830,632	12,821,814	12,710,158

Contents: Incorporated Places

The population development of the incorporated places in Mason.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Bath	Village	Mason	388	342	333	276	265	→
Easton	Village	Mason	351	358	321	316	302	→
Forest City	Village	Mason	321	291	246	218	210	→
Havana	City	Mason	3,644	3,594	3,299	2,961	2,826	→
Kilbourne	Village	Mason	356	378	302	269	259	→
Manito	Village	Mason	1,711	1,711	1,647	1,555	1,488	→
Mason City	City	Mason	2,441	2,528	2,343	2,075	1,982	→
San Jose	Village	Mason / Logan	473	659	642	487	469	→
Topeka	Village	Mason	99	89	76	58	56	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	6,476
Females	6,610

Age Groups (C 2020)
0-17 years	2,656
18-64 years	7,360
65+ years	3,070

Age Distribution (C 2020)
80+ years	792
70-79 years	1,375
60-69 years	1,903
50-59 years	1,886
40-49 years	1,526
30-39 years	1,348
20-29 years	1,323
10-19 years	1,564
0-9 years	1,369

Urbanization (C 2020)
Rural	13,086

»Race« (C 2020)
White	12,423
Black/African American	51
Indigenous	24
Asian	28
Pacific Islander	1
Some other	43
2 or more	516

Ethnicity (C 2020)
Hispanic or Latino	184
Other	12,902