Polk County vs. Dallas 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
Polk County (IA) Dallas County (IA)
Population estimates, July 1, 2019, (V2019) 487,204 90,180
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) 13.1% 36.4%
Population estimates base, April 1, 2010, (V2019) 430,632 66,138
Population, Census, April 1, 2010 430,640 66,135
Persons under 5 years, percent 7.1% 7.7%
Persons under 18 years, percent 24.9% 27.8%
Persons 65 years and over, percent 13.1% 12.0%
Female persons, percent 50.7% 50.7%
White alone, percent 85.0% 90.6%
Black or African American alone, percent 7.1% 2.4%
American Indian and Alaska Native alone, percent 0.4% 0.3%
Asian alone, percent 5.1% 5.0%
Native Hawaiian and Other Pacific Islander alone, percent 0.1% 0.1%
Two or More Races, percent 2.4% 1.6%
Hispanic or Latino, percent 8.5% 6.1%
White alone, not Hispanic or Latino, percent 77.2% 85.0%
Veterans, 2014-2018 23,452 4,000
Foreign born persons, percent, 2014-2018 9.0% 7.9%
Housing units, July 1, 2018, (V2018) 204,633 38,278
Owner-occupied housing unit rate, 2014-2018 67.2% 74.4%
Median value of owner-occupied housing units, 2014-2018 $171,800 $231,000
Median selected monthly owner costs -with a mortgage, 2014-2018 $1,418 $1,613
Median selected monthly owner costs -without a mortgage, 2014-2018 $560 $575
Median gross rent, 2014-2018 $879 $1,012
Housing units in multi-unit structures, percent, 2009-2013 23.7% 17.5%
Building permits, 2018 3,831 592
Households, 2014-2018 183,753 32,886
Persons per household, 2014-2018 2.53 2.54
Living in same house 1 year ago, percent of persons age 1 year+, 2014-2018 81.3% 83.3%
Language other than English spoken at home, percent of persons age 5 years+, 2014-2018 12.9% 10.8%
Households with a computer, percent, 2014-2018 92.1% 94.4%
Households with a broadband Internet subscription, percent, 2014-2018 83.3% 88.0%
High school graduate or higher, percent of persons age 25 years+, 2014-2018 91.5% 95.3%
Bachelor's degree or higher, percent of persons age 25 years+, 2014-2018 36.1% 49.4%
With a disability, under age 65 years, percent, 2014-2018 8.1% 4.3%
Persons without health insurance, under age 65 years, percent 5.5% 3.9%
In civilian labor force, total, percent of population age 16 years+, 2014-2018 72.1% 75.0%
In civilian labor force, female, percent of population age 16 years+, 2014-2018 67.5% 69.9%
Total accommodation and food services sales, 2012 ($1,000) 1,012,583 148,022
Total health care and social assistance receipts/revenue, 2012 ($1,000) 3,659,698 271,937
Total manufacturers shipments, 2012 ($1,000) 10,472,882 740,163
Total merchant wholesaler sales, 2012 ($1,000) 9,500,522 412,776
Total retail sales, 2012 ($1,000) 7,616,344 1,270,527
Total retail sales per capita, 2012 $17,165 $17,654
Mean travel time to work (minutes), workers age 16 years+, 2014-2018 19.5 21.4
Median household income (in 2018 dollars), 2014-2018 $66,044 $84,790
Per capita income in past 12 months (in 2018 dollars), 2014-2018 $34,474 $43,583
Persons in poverty, percent 9.9% 5.2%
Total employer establishments, 2017 12,995 2,059
Total employment, 2017 265,640 40,329
Total annual payroll, 2017 ($1,000) 14,001,799 2,092,511
Total employment, percent change, 2016-2017 1.4% 4.2%
Total nonemployer establishments, 2017 33,348 6,636
All firms, 2012 39,938 6,362
Men-owned firms, 2012 21,044 3,511
Women-owned firms, 2012 13,246 1,811
Minority-owned firms, 2012 4,482 255
Nonminority-owned firms, 2012 33,594 5,662
Veteran-owned firms, 2012 3,648 459
Nonveteran-owned firms, 2012 33,639 5,348
Black-owned firms, percent, 2007 1.9% 0.6%
American Indian- and Alaska Native-owned firms, percent, 2007 0.3% 0.0%
Asian-owned firms, percent, 2007 2.1% 2.2%
Native Hawaiian- and Other Pacific Islander-owned firms, percent, 2007 0.1% 0.0%
Hispanic-owned firms, percent, 2007 1.8% 1.1%
Women-owned firms, percent, 2007 28.0% 19.9%
Population per square mile, 2010 750.5 112.4
Land area in square miles, 2010 573.80 588.45
Source: United States Census Bureau
About this page: Side-by-side comparison between Polk county (IA) and Dallas county (IA) using the main population, demographic, and social indicators from the United States Census Bureau.