Warren County, Iowa Population 2018

Warren County, Iowa's estimated population is 50,163 with a growth rate of 1.66% in the past year according to the most recent United States census data. Warren County, Iowa is the 11th largest county in Iowa.

Year Population Growth Growth Rate
201748,630-1,533-3.06%
201750,1638201.66%
201649,3438771.81%
201548,4666361.33%
201447,8304821.02%
201347,3484650.99%
201246,8832550.55%
201146,6282880.62%
201046,34010,30728.60%
199036,0331,1553.31%
198034,8787,44627.14%
197027,4326,60331.70%
196020,8293,07117.29%
195017,758630.36%
194017,695-5-0.03%
193017,700-347-1.92%
192018,047-147-0.81%
191018,194-2,182-10.71%
190020,3762,10711.53%
189018,269-1,309-6.69%
188019,5781,5988.89%
187017,9807,69974.89%
186010,2819,320969.82%
18509610.00%

Warren County, Iowa Population Growth

Population Data via

Population by Race

Race Population
White46,926
Two or More Races805
Asian270
Some Other Race240
Native Hawaiian and Other Pacific Islander162
Black or African American145
American Indian and Alaska Native82

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Warren County, Iowa Population Pyramid 2018

5001,0001,5002,000 Male Population5001,0001,5002,000 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Warren County, Iowa Median Age

38.2


Total

37.4


Male

39.1


Female

Warren County, Iowa Adults

There are 36,449 adults, (7,264 of whom are seniors) in Warren County, Iowa.

Warren County, Iowa Age Dependency

66.6

Age Dependency Ratio

24.9

Old Age Dependency Ratio

41.7

Child Dependency Ratio

Warren County, Iowa Sex Ratio

Female

24,951

51.31%

Male

23,679

48.69%

Warren County, Iowa Households and Families

Warren County, Iowa Renter vs Owner Occupied by Household Type

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Warren County, Iowa Household Types

Type Owner Renter
Married89.5%10.5%
All77%23%
Male62.4%37.6%
Non Family59%41%
Female56.8%43.2%

77.0%

Rate of Home Ownership

Warren County, Iowa Households by Type

Type Count Average Size Owned
All18,6212.5177
Married10,9843.0589.5
Non Family5,1581.1659
Female1,5242.9956.8
Male9552.8862.4

2.98

Average Family Size

2.51

Average Household Size

4.8%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

Warren County, Iowa Households

Warren County, Iowa Education

Warren County, Iowa Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade3511.11%
9th to 12th Grade1,0153.20%
High School Graduate9,84130.99%
Some College7,49223.59%
Associates Degree3,40710.73%
Bachelors Degree6,96121.92%
Graduate Degree2,6868.46%

Warren County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White30,59829,3639,451
Hispanic60050588
Multiple Races28026062
Other Race18215040
Black1291294
Asian12010435
Islander3535
Native American30307

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 30.89%.

Warren County, Iowa Earnings by Educational Attainment

Name Average Male Female
Overall$46,287$52,311$39,997
Less Than High School$26,212$37,386$17,230
High School Grad$38,438$43,257$29,761
Some College$42,375$51,071$34,797
Bachelors Degree$56,898$67,140$51,154
Graduate Degree$62,439$64,930$56,923

$46,287

Average Earnings

$52,311

Average Male

$39,997

Average Female

Warren County, Iowa Language

Warren County, Iowa Language by Age

Warren County, Iowa Language

98.04% of Warren County, Iowa residents speak only English, while 1.96% speak other languages. The largest non-English language is Spanish, which is spoken by 1.14% of the population.

Warren County, Iowa Poverty

Warren County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White44,2932,4975.64%
Multiple79615919.97%
Islander13513096.30%
Hispanic1,1791169.84%
Other2212511.31%
Native771519.48%
Black14396.29%
Asian21020.95%

6.21%

Overall Poverty Rate

4.84%

Male Poverty Rate

7.53%

Female Poverty Rate

Poverty in Warren County, Iowa

The race most likely to be in poverty in Warren County, Iowa is Islander, with 96.30% below the poverty level.

The race least likely to be in poverty in Warren County, Iowa is Asian, with 0.95% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.39%. Among those working part-time, it was 10.17%, and for those that did not work, the poverty rate was 11.06%.

Warren County, Iowa Poverty Rate by Education

Name Poverty
Less Than High School13.25%
High School9.14%
Some College4.08%
Bachelors or Greater1.48%

Warren County, Iowa Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed18.89%
Male Unemployed9.69%
Female Employed4.71%
Male Employed2.10%

Warren County, Iowa Income

Warren County, Iowa Income by Household Type

Name Median Mean
Households$71,514$84,350
Families$84,355$98,073
Married Families$94,286$107,104
Non Families$36,430$44,900

Warren County, Iowa Marital Status

Warren County, Iowa Marital Status

Marriage Rates

58.4%

Overall Marriage Rate

60.1%

Male Marriage Rate

56.8%

Female Marriage Rate

Warren County, Iowa Married by Age and Sex

Warren County, Iowa Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Warren County, Iowa Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Warren County, Iowa Veterans

Warren County, Iowa Veterans by War

3,370

Number of Veterans

3,087

Male Veterans

283

Female Veterans

Name Veterans
Vietnam1,184
First Gulf War656
Second Gulf War648
Korea374
World War II173

Warren County, Iowa Veterans by Age

Name Veterans
35 to 54824
65 to 74796
75+786
55 to 64555
18 to 34409

Warren County, Iowa Veterans by Race

Name Veterans % of Total
White3,3069.35%
Hispanic283.60%
Black2418.32%
2 or More204.80%
Other157.46%
Hawaiian58.06%

Warren County, Iowa Veterans by Education

4.57%

Veteran Poverty Rate

27.34%

Veteran Disability Rate

Warren County, Iowa Employment Status

Warren County, Iowa Employment by Age

70.6%

Labor Force Participation

67.8%

Employment Rate

3.8%

Unemployment Rate

Warren County, Iowa Employment by Race

Warren County, Iowa Employment by Education

Population of Cities in Warren County, Iowa

City 2010 Census 2016 Estimated Growth Growth Rate
Des Moines 204190215472112825.53%
West Des Moines 5670364560785713.86%
Indianola147771578510086.82%
Norwalk 898110590160917.92%
Carlisle 389142493589.20%
Milo77577720.26%
Hartford771767-4-0.52%
New Virginia48948900.00%
Martensdale465477122.58%
Cumming3514085716.24%
Lacona36136651.39%
St. Marys12612821.59%
Ackworth838633.61%
Bevington 636857.94%
Spring Hill636411.59%
Sandyville515211.96%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990