Pleasant Plains, Illinois Population & Demographics

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Statistic	Pleasant Plains	Illinois	National
Population	732	13,081,969	336,919,644
Population density (sq mi)	524	236	91
Median age	37.1	37.4	37.7
Male/Female ratio	1.0:1	1.0:1	1.0:1
Married (15yrs & older)	61%	55%	55%
Families w/ Kids under 18	48%	44%	43%
Speak English	99%	77%	79%
Speak Spanish	0%	13%	13%

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Homes For Sale In Pleasant Plains, IL

6141 Illinois 97

Salisbury, IL

Demographics Quick Facts

The population density in Pleasant Plains is 122% higher than Illinois
The median age in Pleasant Plains is 1% lower than Illinois
In Pleasant Plains 98.89% of the population is White
In Pleasant Plains 0.00% of the population is Black
In Pleasant Plains 0.84% of the population is Asian

Compare Pleasant Plains, IL Demographics

Pleasant Plains racial demographics

Race	Pleasant Plains	Illinois	National
White	98.89%	72.14%	73.35%
Black	0.00%	14.30%	12.63%
Asian	0.84%	5.10%	5.22%
American Indian	0.00%	0.23%	0.82%
Native Hawaiian	0.00%	0.03%	0.18%
Mixed race	0.28%	2.34%	3.06%
Other race	0.00%	5.86%	4.75%

In Pleasant Plains, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Pleasant Plains age breakdown

Marital status

Age of children in married couples

Source: The Pleasant Plains, IL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.