Warren County, Iowa Population 2018

Warren County, Iowa's estimated population is 50,163 with a growth rate of 4.14% 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
201750,1631,9934.14%
201648,170-1,173-2.38%
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
White46,619
Two or More Races764
Asian230
Some Other Race200
Black or African American193
American Indian and Alaska Native113
Native Hawaiian and Other Pacific Islander51

Race Data via US Census (2016 ACS 5-Year Survey)

Warren County, Iowa Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Warren County, Iowa Median Age

38.2


Total

37.5


Male

39.1


Female

Warren County, Iowa Adults

There are 36,031 adults, (7,177 of which are seniors) in Warren County, Iowa.

Warren County, Iowa Age Dependency

66.9

Age Dependency Ratio

24.8

Old Age Dependency Ratio

42.1

Child Dependency Ratio

Warren County, Iowa Sex Ratio

Female

24,638

51.15%

Male

23,532

48.85%

Warren County, Iowa Households and Families

Warren County, Iowa Renter vs Owner Occupied by Household Type

Warren County, Iowa Household Types

Type Owner Renter
Married88.7%11.3%
All76.8%23.2%
Non Family63.9%36.1%
Male61.7%38.3%
Female51.5%48.5%

76.8%

Rate of Home Ownership

Warren County, Iowa Households by Type

Type Count Average Size Owned
All18,2312.5476.8
Married10,4613.0688.7
Non Family4,9001.1663.9
Female1,7813.0551.5
Male1,0892.9461.7

2.99

Average Family Size

2.54

Average Household Size

5.1%

Unmarried (Opposite Sex)

0.2%

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 Grade3841.22%
9th to 12th Grade1,0083.21%
High School Graduate10,08532.09%
Some College7,48623.82%
Associates Degree3,39510.80%
Bachelors Degree6,56520.89%
Graduate Degree2,5007.96%

Warren County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White30,38429,1008,886
Hispanic52046070
Multiple Races23822159
Black14714728
Other Race14511310
Asian897715
Native American38387
Islander19

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 29.25%.

Warren County, Iowa Earnings by Educational Attainment

Name Average Male Female
Overall$44,110$50,443$37,389
Less Than High School$26,792$29,792$18,409
High School Grad$35,926$41,602$26,818
Some College$40,755$48,635$33,271
Bachelors Degree$54,318$67,765$46,502
Graduate Degree$62,080$63,385$57,875

$44,110

Average Earnings

$50,443

Average Male

$37,389

Average Female

Warren County, Iowa Language

Warren County, Iowa Language by Age

Warren County, Iowa Language

97.91% of Warren County, Iowa residents speak only English, while 2.09% speak other languages. The largest non-English language is Spanish, which is spoken by 1.04% of the population.

Warren County, Iowa Poverty

Warren County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White44,0232,9596.72%
Multiple73922930.99%
Hispanic1,08516415.12%
Black1863116.67%
Native1082523.15%
Other1802212.22%
Asian1871910.16%

7.34%

Overall Poverty Rate

6.25%

Male Poverty Rate

8.40%

Female Poverty Rate

Poverty in Warren County, Iowa

The race most likely to be in poverty in Warren County, Iowa is Multiple, with 30.99% below the poverty level.

The race least likely to be in poverty in Warren County, Iowa is White, with 6.72% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.34%. Among those working part-time, it was 11.59%, and for those that did not work, the poverty rate was 11.23%.

Warren County, Iowa Poverty Rate by Education

Name Poverty
Less Than High School16.70%
High School8.72%
Some College5.00%
Bachelors or Greater1.20%

Warren County, Iowa Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed28.26%
Male Unemployed14.45%
Female Employed5.32%
Male Employed2.74%

Warren County, Iowa Income

Warren County, Iowa Income by Household Type

Name Median Mean
Households$67,090$80,507
Families$80,457$91,643
Married Families$91,382$
Non Families$35,625$46,526

Warren County, Iowa Marital Status

Warren County, Iowa Marital Status

Marriage Rates

56.4%

Overall Marriage Rate

58.8%

Male Marriage Rate

54.1%

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

Warren County, Iowa Veterans

Warren County, Iowa Veterans by War

3,571

Number of Veterans

3,296

Male Veterans

275

Female Veterans

Name Veterans
Vietnam1,321
First Gulf War680
Second Gulf War599
Korea418
World War II218

Warren County, Iowa Veterans by Age

Name Veterans
35 to 54901
65 to 74884
75+817
55 to 64602
18 to 34367

Warren County, Iowa Veterans by Race

Name Veterans % of Total
White3,50510.00%
2 or More5214.81%
Hispanic436.07%
Other148.48%

Warren County, Iowa Veterans by Education

3.51%

Veteran Poverty Rate

27.10%

Veteran Disability Rate

Warren County, Iowa Employment Status

Warren County, Iowa Employment by Age

71.1%

Labor Force Participation

67.2%

Employment Rate

5.2%

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