Piatt County, Illinois demographics
Population: 16,664
Median age: 41.9
Median household income: 77,559
Demographics, population, home values, social and economic characteristics of Piatt County, Illinois.
Population
2021 | 16,664 |
2020 | 16,412 |
2019 | 16,401 |
2018 | 16,427 |
2017 | 16,433 |
2016 | 16,469 |
2015 | 16,495 |
2014 | 16,552 |
2013 | 16,620 |
2012 | 16,679 |
2011 | 16,710 |
2010 | 16,708 |
2009 | 16,499 |
Piatt County, IL cities
Atwood village - 1,085
Bement village - 1,548
Cerro Gordo village - 1,370
Cisco village - 293
De Land village - 469
Hammond village - 531
Ivesdale village - 241
LaPlace CDP - 199
Mansfield village - 967
Monticello city - 6,202
White Heath CDP - 185
Census data for Piatt County, Illinois
Demographic and housing estimates in Piatt County, Illinois
Total population | 16,664 |
Male | 8,222 |
Female | 8,442 |
Total population | 16,664 |
Under 5 years | 932 |
5 to 9 years | 1,167 |
10 to 14 years | 926 |
15 to 19 years | 1,041 |
20 to 24 years | 854 |
25 to 34 years | 1,793 |
35 to 44 years | 2,109 |
45 to 54 years | 2,019 |
55 to 59 years | 1,291 |
60 to 64 years | 1,282 |
65 to 74 years | 1,925 |
75 to 84 years | 883 |
85 years and over | 442 |
Median age (years) | 41.9 |
Under 18 years | 3,738 |
16 years and over | 13,306 |
18 years and over | 12,926 |
21 years and over | 12,430 |
62 years and over | 3,942 |
65 years and over | 3,250 |
Total population | 16,664 |
One race | 16,234 |
White | 16,062 |
Black or African American | 107 |
American Indian and Alaska Native | 17 |
Asian | 5 |
Native Hawaiian and Other Pacific Islander | 0 |
Some other race | 43 |
Two or more races | 430 |
Citizen, VOTING AGE 18 and over population | 12,881 |
Male Citizen, VOTING AGE 18 and over population | 6,344 |
Female Citizen, VOTING AGE 18 and over population | 6,537 |
Social characteristics in Piatt County, Illinois
Total households | 6,686 |
Family households (families) | 3,755 |
Married-couple family | 493 |
Male householder, no wife present, family | 1,123 |
Female householder, no husband present, family | 961 |
Nonfamily households | 1,315 |
Average household size | 2,255 |
Average family size | 2.48 |
Economic characteristics in Piatt County, Illinois
Total households | 6,686 |
Less than $10,000 | 257 |
$10,000 to $14,999 | 133 |
$15,000 to $24,999 | 409 |
$25,000 to $34,999 | 466 |
$35,000 to $49,999 | 816 |
$50,000 to $74,999 | 1,200 |
$75,000 to $99,999 | 1,042 |
$100,000 to $149,999 | 1,503 |
$150,000 to $199,999 | 501 |
$200,000 or more | 359 |
Median household income (dollars) | 77,559 |
Housing characteristics in Piatt County, Illinois
Total housing units | 7,359 |
Occupied housing units | 6,686 |
Vacant housing units | 673 |
Total housing units | 7,359 |
1-unit, detached | 6,300 |
1-unit, attached | 311 |
2 units | 72 |
3 or 4 units | 111 |
5 to 9 units | 145 |
10 to 19 units | 108 |
20 or more units | 144 |
Mobile home | 168 |
Boat, RV, van, etc. | 0 |
Total housing units | 7,359 |
Built 2014 or later | 0 |
Built 2010 to 2013 | 312 |
Built 2000 to 2009 | 828 |
Built 1990 to 1999 | 984 |
Built 1980 to 1989 | 588 |
Built 1970 to 1979 | 1,273 |
Built 1960 to 1969 | 723 |
Built 1950 to 1959 | 725 |
Built 1940 to 1949 | 387 |
Built 1939 or earlier | 1,539 |
Total housing units | 7,359 |
1 room | 77 |
2 rooms | 97 |
3 rooms | 308 |
4 rooms | 655 |
5 rooms | 1,429 |
6 rooms | 1,246 |
7 rooms | 1,228 |
8 rooms | 939 |
9 rooms or more | 1,380 |
Median rooms | 6.4 |
Total housing units | 7,359 |
No bedroom | 77 |
1 bedroom | 500 |
2 bedrooms | 1,808 |
3 bedrooms | 3,260 |
4 bedrooms | 1,410 |
5 or more bedrooms | 304 |
Occupied housing units | 6,686 |
Owner-occupied | 5,532 |
Renter-occupied | 1,154 |
Average household size of owner-occupied unit | 2.56 |
Average household size of renter-occupied unit | 2.11 |
Occupied housing units | 6,686 |
Moved in 2017 or later | 358 |
Moved in 2015 to 2016 | 1,672 |
Moved in 2010 to 2014 | 1,155 |
Moved in 2000 to 2009 | 1,565 |
Moved in 1990 to 1999 | 768 |
Moved in 1989 and earlier | 1,168 |
Owner-occupied units | 5,532 |
Less than $50,000 | 281 |
$50,000 to $99,999 | 1,116 |
$100,000 to $149,999 | 1,320 |
$150,000 to $199,999 | 1,056 |
$200,000 to $299,999 | 1,006 |
$300,000 to $499,999 | 559 |
$500,000 to $999,999 | 182 |
$1,000,000 or more | 12 |
Median (dollars) | 152,000 |
Owner-occupied units | 5,532 |
Housing units with a mortgage | 3,237 |
Housing units without a mortgage | 2,295 |
Occupied units paying rent | 1,029 |
Less than $500 | 65 |
$500 to $999 | 611 |
$1,000 to $1,499 | 241 |
$1,500 to $1,999 | 73 |
$2,000 to $2,499 | 29 |
$2,500 to $2,999 | 0 |
$3,000 or more | 10 |
Median (dollars) | 875 |
No rent paid | 125 |
Demographic data for Piatt County, IL and each city in the county. Lists of cities by population, wealth and poverty in Piatt County, IL.
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