Piatt County vs. Douglas County
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Alameda - CA
Allegheny - PA
Baltimore - MD
Bergen - NJ
Bernalillo - NM
Bexar - TX
Bronx - NY
Broward - FL
Clark - NV
Cobb - GA
Collin - TX
Contra Costa - CA
Cook - IL
Cuyahoga - OH
Dallas - TX
Davidson - TN
DeKalb - GA
Denton - TX
Denver - CO
District of Columbia - DC
DuPage - IL
Duval - FL
El Paso - CO
El Paso - TX
Erie - NY
Essex - MA
Essex - NJ
Fairfax - VA
Fairfield - CT
Fort Bend - TX
Franklin - OH
Fresno - CA
Fulton - GA
Gwinnett - GA
Hamilton - OH
Harris - TX
Hartford - CT
Hennepin - MN
Hidalgo - TX
Hillsborough - FL
Honolulu - HI
Hudson - NJ
Jackson - MO
Jefferson - AL
Jefferson - KY
Kern - CA
King - WA
Kings - NY
Lake - IL
Lee - FL
Los Angeles - CA
Macomb - MI
Maricopa - AZ
Marion - IN
Mecklenburg - NC
Miami-Dade - FL
Middlesex - MA
Middlesex - NJ
Milwaukee - WI
Monroe - NY
Montgomery - MD
Montgomery - PA
Multnomah - OR
Nassau - NY
New Haven - CT
New York - NY
Norfolk - MA
Oakland - MI
Oklahoma - OK
Orange - CA
Orange - FL
Palm Beach - FL
Philadelphia - PA
Pierce - WA
Pima - AZ
Pinellas - FL
Prince George's - MD
Queens - NY
Riverside - CA
Sacramento - CA
Salt Lake - UT
San Bernardino - CA
San Diego - CA
San Francisco - CA
San Joaquin - CA
San Mateo - CA
Santa Clara - CA
Shelby - TN
Snohomish - WA
St. Louis - MO
Suffolk - MA
Suffolk - NY
Tarrant - TX
Travis - TX
Ventura - CA
Wake - NC
Wayne - MI
Westchester - NY
Will - IL
Worcester - MA
Piatt County (IL) Douglas County (IL)
Population estimates, July 1, 2019, (V2019) 16,396 19,479
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) -2.0% -2.5%
Population estimates base, April 1, 2010, (V2019) 16,725 19,977
Population, Census, April 1, 2010 16,729 19,980
Persons under 5 years, percent 5.9% 6.4%
Persons under 18 years, percent 22.5% 24.9%
Persons 65 years and over, percent 19.4% 18.1%
Female persons, percent 50.4% 50.6%
White alone, percent 97.5% 97.1%
Black or African American alone, percent 0.7% 0.6%
American Indian and Alaska Native alone, percent 0.2% 0.4%
Asian alone, percent 0.4% 0.7%
Two or More Races, percent 1.2% 1.2%
Hispanic or Latino, percent 1.4% 7.2%
White alone, not Hispanic or Latino, percent 96.2% 90.3%
Veterans, 2014-2018 1,168 1,120
Foreign born persons, percent, 2014-2018 1.2% 3.6%
Housing units, July 1, 2018, (V2018) 7,433 8,467
Owner-occupied housing unit rate, 2014-2018 81.8% 71.7%
Median value of owner-occupied housing units, 2014-2018 $130,300 $106,500
Median selected monthly owner costs -with a mortgage, 2014-2018 $1,192 $1,113
Median selected monthly owner costs -without a mortgage, 2014-2018 $489 $437
Median gross rent, 2014-2018 $816 $688
Housing units in multi-unit structures, percent, 2009-2013 7.9% 10.9%
Building permits, 2018 33 24
Households, 2014-2018 6,700 7,618
Persons per household, 2014-2018 2.44 2.56
Living in same house 1 year ago, percent of persons age 1 year+, 2014-2018 88.5% 89.1%
Language other than English spoken at home, percent of persons age 5 years+, 2014-2018 2.5% 17.6%
Households with a computer, percent, 2014-2018 88.9% 79.9%
Households with a broadband Internet subscription, percent, 2014-2018 83.4% 72.6%
High school graduate or higher, percent of persons age 25 years+, 2014-2018 93.6% 82.3%
Bachelor's degree or higher, percent of persons age 25 years+, 2014-2018 27.9% 19.0%
With a disability, under age 65 years, percent, 2014-2018 7.3% 6.6%
Persons without health insurance, under age 65 years, percent 4.7% 9.3%
In civilian labor force, total, percent of population age 16 years+, 2014-2018 67.7% 64.1%
In civilian labor force, female, percent of population age 16 years+, 2014-2018 64.1% 55.2%
Total merchant wholesaler sales, 2012 ($1,000) 429,658 478,101
Total retail sales, 2012 ($1,000) 143,352 218,711
Total retail sales per capita, 2012 $8,686 $11,017
Mean travel time to work (minutes), workers age 16 years+, 2014-2018 22.9 20.6
Median household income (in 2018 dollars), 2014-2018 $69,271 $54,218
Per capita income in past 12 months (in 2018 dollars), 2014-2018 $33,967 $27,871
Persons in poverty, percent 7.3% 9.2%
Total employer establishments, 2017 329 601
Total employment, 2017 2,359 6,615
Total annual payroll, 2017 ($1,000) 82,126 255,524
Total employment, percent change, 2016-2017 0.1% -0.1%
Total nonemployer establishments, 2017 1,133 1,592
All firms, 2012 1,453 1,877
Men-owned firms, 2012 685 1,036
Women-owned firms, 2012 423 579
Nonminority-owned firms, 2012 1,404 1,748
Veteran-owned firms, 2012 90 198
Nonveteran-owned firms, 2012 1,295 1,550
Black-owned firms, percent, 2007 0.0% 0.0%
American Indian- and Alaska Native-owned firms, percent, 2007 0.0% 0.0%
Asian-owned firms, percent, 2007 0.0% 0.0%
Native Hawaiian- and Other Pacific Islander-owned firms, percent, 2007 0.0% 0.0%
Hispanic-owned firms, percent, 2007 0.0% 0.0%
Women-owned firms, percent, 2007 0.0% 0.0%
Population per square mile, 2010 38.1 48.0
Land area in square miles, 2010 439.20 416.67
Source: United States Census Bureau
About this page: Side-by-side comparison between Piatt county (IL) and Douglas county (IL) using the main population, demographic, and social indicators from the United States Census Bureau.