Greene County, Iowa Population 2020

Greene County, Iowa's estimated population is 8,969 with a growth rate of -0.34% in the past year according to the most recent United States census data. Greene County, Iowa is the 82nd largest county in Iowa.

Year Population Growth Growth Rate
20188,981120.13%
20178,969-31-0.34%
20169,000580.65%
20158,942-181-1.98%
20149,123-35-0.38%
20139,158-22-0.24%
20129,180-150-1.61%
20119,330-32-0.34%
20109,362-683-6.80%
199010,045-2,074-17.11%
198012,119-597-4.69%
197012,716-1,663-11.57%
196014,379-1,165-7.49%
195015,544-1,055-6.36%
194016,599710.43%
193016,528610.37%
192016,4674442.77%
191016,023-1,797-10.08%
190017,8202,02312.81%
189015,7973,07024.12%
188012,7278,100175.06%
18704,6273,253236.75%
18601,3740.00%

How Many People Live in Greene County, Iowa?

8,969

Greene County, Iowa Population Growth

Population by Race

Race Population Percentage
White8,65596.13%
Two or More Races1832.03%
Some Other Race610.68%
Asian590.66%
Black or African American330.37%
American Indian and Alaska Native120.13%

Greene County, Iowa Population Pyramid 2020

Greene County, Iowa Median Age

44.5


Total

43.2


Male

46.9


Female

Greene County, Iowa Adults

There are 6,929 adults, (1,939 of whom are seniors) in Greene County, Iowa.

Greene County, Iowa Age Dependency

80.4

Age Dependency Ratio

38.9

Old Age Dependency Ratio

41.6

Child Dependency Ratio

Greene County, Iowa Sex Ratio

Female

4,623

51.35%

Male

4,380

48.65%

Greene County, Iowa Households and Families

Greene County, Iowa Renter vs Owner Occupied by Household Type

Greene County, Iowa Household Types

Type Owner Renter
Married89%11%
All74.2%25.8%
Non Family60.2%39.8%
Female54.3%45.7%
Male40.9%59.1%

74.2%

Rate of Home Ownership

Type Count Average Size Owned
All3,8892.2874.2
Married2,0532.8389
Non Family1,3641.1960.2
Female3352.9654.3
Male1373.1940.9

2.79

Average Family Size

2.28

Average Household Size

6.7%

Unmarried (Opposite Sex)

0.1%

Unmarried (Same Sex)

Greene County, Iowa Education

Education Attained Count Percentage
Less Than 9th Grade901.43%
9th to 12th Grade3094.92%
High School Graduate2,48639.55%
Some College1,39422.18%
Associates Degree74211.80%
Bachelors Degree89514.24%
Graduate Degree3705.89%

Greene County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White6,0635,7411,221
Hispanic11542
Asian505024
Other Race3388
Black3126
Multiple Races3127
Native American121212

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 native american people with a rate of 100.00%.

Name Average Male Female
Overall$35,902$44,266$27,050
Less Than High School$15,667$27,266$10,573
High School Grad$27,235$37,115$21,770
Some College$39,137$47,347$28,089
Bachelors Degree$46,779$51,989$43,523
Graduate Degree$58,750$62,125$52,375

$35,902

Average Earnings

$44,266

Average Male

$27,050

Average Female

Greene County, Iowa Language

Greene County, Iowa Language by Age

Greene County, Iowa Language

95.91% of Greene County, Iowa residents speak only English, while 4.09% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.40% of the population.

Greene County, Iowa Poverty

Greene County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White8,4117168.51%
Hispanic2515823.11%
Other611626.23%
Multiple183147.65%

8.89%

Overall Poverty Rate

5.64%

Male Poverty Rate

11.99%

Female Poverty Rate

Poverty in Greene County, Iowa

The race most likely to be in poverty in Greene County, Iowa is Other, with 26.23% below the poverty level.

The race least likely to be in poverty in Greene County, Iowa is Multiple, with 7.65% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.86%. Among those working part-time, it was 13.90%, and for those that did not work, the poverty rate was 16.87%.

Name Poverty
Less Than High School23.83%
High School10.62%
Some College8.69%
Bachelors or Greater2.79%
Name Poverty
Female Unemployed41.88%
Male Unemployed30.77%
Female Employed6.25%
Male Employed2.83%

Greene County, Iowa Income

Greene County, Iowa Income by Household Type

Name Median Mean
Households$54,050$65,926
Families$69,595$79,470
Married Families$80,602-
Non Families$29,885$37,155

Greene County, Iowa Marital Status

Greene County, Iowa Marital Status

Marriage Rates

57.4%

Overall Marriage Rate

60.5%

Male Marriage Rate

54.5%

Female Marriage Rate

Greene County, Iowa Married by Age and Sex

Greene County, Iowa Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Greene County, Iowa Marital Status by Race

Greene County, Iowa Veterans

608

Number of Veterans

565

Male Veterans

43

Female Veterans

War Veterans
Vietnam242
First Gulf War116
Korea91
World War II72
Second Gulf War18

$Greene County, Iowa Veterans by Education

4.18%

Veteran Poverty Rate

32.94%

Veteran Disability Rate

Greene County, Iowa Employment Status

66%

Labor Force Participation

62.5%

Employment Rate

5.3%

Unemployment Rate

Greene County, Iowa Place of Birth

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

81.95%

Born in Iowa

98.21%

Native Born

1.79%

Foreign Born

1.14%

Non Citizen

Place of Birth

98.21% of Greene County, Iowa residents were born in the United States, with 81.95% having been born in Iowa. 1.14% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  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