Piatt County, Illinois Population 2022
Piatt County, Illinois's estimated population is 16,278 with a growth rate of -0.13% in the past year according to the most recent United States census data. Piatt County, Illinois is the 66th largest county in Illinois. The 2010 Population was 16,709 and has seen a growth of -2.58% since this time.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 1850 | 1,606 | 0.00% | |
| 1860 | 6,127 | 4,521 | 281.51% |
| 1870 | 10,953 | 4,826 | 78.77% |
| 1880 | 15,583 | 4,630 | 42.27% |
| 1890 | 17,062 | 1,479 | 9.49% |
| 1900 | 17,706 | 644 | 3.77% |
| 1910 | 16,376 | -1,330 | -7.51% |
| 1920 | 15,714 | -662 | -4.04% |
| 1930 | 15,588 | -126 | -0.80% |
| 1940 | 14,659 | -929 | -5.96% |
| 1950 | 13,970 | -689 | -4.70% |
| 1960 | 14,960 | 990 | 7.09% |
| 1970 | 15,509 | 549 | 3.67% |
| 1980 | 16,581 | 1,072 | 6.91% |
| 1990 | 15,548 | -1,033 | -6.23% |
| 2010 | 16,709 | 1,161 | 7.47% |
| 2011 | 16,679 | -30 | -0.18% |
| 2012 | 16,501 | -178 | -1.07% |
| 2013 | 16,429 | -72 | -0.44% |
| 2014 | 16,409 | -20 | -0.12% |
| 2015 | 16,350 | -59 | -0.36% |
| 2016 | 16,524 | 174 | 1.06% |
| 2017 | 16,422 | -102 | -0.62% |
| 2018 | 16,366 | -56 | -0.34% |
| 2019 | 16,344 | -22 | -0.13% |
| 2020 | 16,322 | -22 | -0.13% |
| 2021 | 16,300 | -22 | -0.13% |
| 2022 | 16,278 | -22 | -0.13% |
Population by Race
| Race | Population | Percentage |
|---|---|---|
| White | 15,877 | 96.74% |
| Black or African American | 181 | 1.10% |
| American Indian and Alaska Native | 3 | 0.02% |
| Asian | 93 | 0.57% |
| Some Other Race | 36 | 0.22% |
| Two or More Races | 222 | 1.35% |
Piatt County, Illinois Population Pyramid 2022
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 6,755 | 2.42 | 82.3 |
| Married | 3,884 | 2.97 | 92.9 |
| Male | 321 | 3.08 | 62.3 |
| Female | 567 | 2.83 | 61.4 |
| Non Family | 1,983 | 1.12 | 70.8 |
2.87
Average Family Size
2.42
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 139 | 1.20% |
| 9th to 12th Grade | 579 | 5.00% |
| High School Graduate | 3,849 | 33.24% |
| Some College | 2,160 | 18.65% |
| Associates Degree | 1,399 | 12.08% |
| Bachelors Degree | 2,303 | 19.89% |
| Graduate Degree | 1,150 | 9.93% |
Piatt County, Illinois Educational Attainment by Race
| Race | Total | High School | Bachelors |
|---|---|---|---|
| Other Race | 22 | 22 | 22 |
| Asian | 50 | 36 | 34 |
| Native American | 3 | 3 | 2 |
| Hispanic | 134 | 114 | 74 |
| 2+ Races | 82 | 74 | 27 |
| White | 11,240 | 10,582 | 3,303 |
| Black | 90 | 72 | 15 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among other race people with a rate of 100.00%.
$42,972
Average Earnings
$49,037
Average Male
$35,971
Average Female
Piatt County, Illinois Language by Age
Piatt County, Illinois Language
97.18% of Piatt County, Illinois residents speak only English, while 2.82% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.11% of the population.
Piatt County, Illinois Poverty by Race
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Asian | 93 | 74 | 79.57% |
| White | 15,708 | 847 | 5.39% |
| Black | 155 | 6 | 3.87% |
| Other | NaN% | ||
| Multiple | 222 | 8 | 3.60% |
| Hispanic | 231 | 1 | 0.43% |
5.73%
Overall Poverty Rate
5.68%
Male Poverty Rate
5.77%
Female Poverty Rate
Poverty in Piatt County, Illinois
The race most likely to be in poverty in Piatt County, Illinois is Asian, with 79.57% below the poverty level.
The race least likely to be in poverty in Piatt County, Illinois is Hispanic, with 0.43% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.96%. Among those working part-time, it was 8.44%, and for those that did not work, the poverty rate was 8.74%.
Piatt County, Illinois Marital Status
Marriage Rates
59.5%
Overall Marriage Rate
58.5%
Male Marriage Rate
60.5%
Female Marriage Rate
Piatt County, Illinois Married by Age and Sex
Piatt County, Illinois Marriage
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.
Piatt County, Illinois Marital Status by Race
| Name | Veterans | % of Total |
|---|---|---|
| White | 980 | 7.89% |
| 2+ Races | 9 | 7.26% |
| Hispanic | 3 | 1.94% |
Piatt County, Illinois Veterans by Education
1.02%
Veteran Poverty Rate
28.13%
Veteran Disability Rate
64.8%
Labor Force Participation
62.3%
Employment Rate
3.7%
Unemployment Rate
Origin of Non-Citizens
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
82.00%
Born in Piatt County, Illinois
98.77%
Native Born
1.23%
Foreign Born
0.71%
Non Citizen
0.52%
Naturalized
Place of Birth
98.77% of Piatt County, Illinois residents were born in the United States, with 82.00% having been born in Illinois. 0.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990