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Keystone (IA) Streets, Geographical, Population & More

4th Ave
2nd Ave
PO Box
5th Ave
3rd Ave
15th Ave
1st Ave
16th Ave
14th Ave
17th Ave
5th St
68th St
18th Ave
70th St
6th Ave
1st St
12th Ave
67th St
Main St
13th Ave
69th St
2nd St
3rd St
6th St
72nd St
71st St
Komet Ct
Railroad St
73rd St
66th St

Population of Keystone, Iowa

StateIowa
Land Area (mi²)0.4 sq mi
Density (mi²)1,327.3/sq mi
2022 Growth Rate-0.34% (-2)
Growth Since 2020-1.65% (-10)
Rank in State415th
Rank in Country18115th

The population of Keystone, IA in 2022 is estimated to be 595. This is a decrease of -0.34% (-2 people) compared to the population in 2021.

Population of Keystone by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Keystone by Age

Keystone Population Pyramid 2022
Keystone Median Age
40.3
Total
38.4
Male
46.7
Female
Keystone Sex Ratio
44.13%
267
Male
55.87%
338
Female
Keystone Age Dependency Ratio
52.9
Old Age Dependency Ratio
41
Child Dependency Ratio
Keystone Adults
477
Adults
(165 of whom are seniors) in Keystone.

Population of Keystone by Year

Year
PopulationGrowthAnnual Growth Rate

Poverty Rate of Keystone

Name
Total
In Poverty
Poverty Rate
  • 12.26%

    Overall Poverty Rate

  • 9.54%

    Male Poverty Rate

  • 14.51%

    Female Poverty Rate

Poverty in Keystone

While the overall poverty rate of Keystone is 12.26%, the rate varies greatly by race. The percentage of people who fell below the poverty line is highest for () and is lowest for (0%).

Across all races and ethnicities, the female poverty rate (14.51%) is generally lower than the male poverty rate (9.54%).

Poverty Rate of Keystone by Employment Status and Sex

0%
Female Employed
0%
Female Unemployed
2.26%
Male Employed
0%
Male Unemployed

Poverty Rate of Keystone by Education

73.17%
Less Than 9th Grade
1.81%
High School
3.55%
Some College
0%
Bachelors or Greater

Language of Keystone

  • All Ages
  • 5-17
  • 18-64
  • 65+
Top Languages in Keystone

The most common language spoken in Keystone is English, with 98.97% of people speaking Only English. In addition, 1.03% of people speak Other Indo-European Languages, coming in second.

Educational Attainment of Keystone by Race

  • Percentage
  • Count
Race
Total
High School
Bachelors

students have the highest high school graduation rate of all races and ethnicities in Keystone, at .

Compared to other races and ethnicities, students have the highest bachelor's degree rate at .

Educational Attainment of Keystone by Sex (over 25)

Education AttainedCountPercentage
Graduate Degree122.78%
Bachelors Degree5011.6%
Associates Degree6615.31%
Some College8018.56%
High School Graduate17741.07%
9th to 12th Grade286.5%
Less Than 9th Grade184.18%

Earnings Statistics of Keystone by Educational Attainment

Education AttainedAverageMaleFemale

$37,356

Average Earnings

$41,316

Average Male

$35,368

Average Female

Streets