Grundy County Summary

Life in Grundy County research summary. HomeSnacks has been researching the quality of life in Grundy County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Grundy County:

  • The population in Grundy County is 12,336.

  • The median home value in Grundy County is $148,300.

  • The median income in Grundy County is $74,552.

  • The median rent in Grundy County is $709.

  • The unemployment rate in Grundy County is 2.7%.

  • The poverty rate in Grundy County is 5.1%.

Cities & Towns in Grundy County

List Of Cities & Towns in Grundy County

Grundy Center, IA Population 2,783

Reinbeck, IA Population 1,752

Dike, IA Population 1,195

Conrad, IA Population 1,110

Wellsburg, IA Population 755

Holland, IA Population 279

Stout, IA Population 239

Beaman, IA Population 136

Morrison, IA Population 106

Map Of Grundy County

Grundy County Demographics

Population over time in Grundy County

The current population in Grundy County is 12,336. The population has increased 0.3% from 2019.

Year Population % Change
2021 12,336 0.6%
2020 12,262 -0.3%
2019 12,299 -

Gender in Grundy County

  • Grundy County is 50.4% female with 6,215 female residents.

  • Grundy County is 49.6% male with 6,121 male residents.

Female
50.4% (6,215)
Male
49.6% (6,121)
Gender Grundy County IA USA
Female 50.4% 50.4% 50.5%
Male 49.6% 49.6% 49.5%

Race / Ethnicity in Grundy County

Grundy County is:

  • 97.0% White with 11,976 White residents.

  • 0.6% African American with 69 African American residents.

  • 0.1% American Indian with 14 American Indian residents.

  • 0.4% Asian with 44 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 0.7% Two Or More with 83 Two Or More residents.

  • 1.3% Hispanic with 155 Hispanic residents.

White
97.0% (11,976)
African American
0.6% (69)
American Indian
0.1% (14)
Asian
0.4% (44)
Hawaiian
0.0% (0)
Other
0.0% (0)
Two Or More
0.7% (83)
Hispanic
1.3% (155)

Table: Grundy County By Race

Race Grundy County IA USA
White 97.0% 84.4% 59.4%
African American 0.6% 3.7% 12.2%
American Indian 0.1% 0.2% 0.6%
Asian 0.4% 2.5% 5.6%
Hawaiian 0.0% 0.1% 0.2%
Other 0.0% 0.2% 0.4%
Two Or More 0.7% 2.6% 3.2%
Hispanic 1.3% 6.4% 18.4%

Household Income For Grundy County, Iowa

  • 3.0% of households in Grundy County earn Less than $10,000.

  • 2.3% of households in Grundy County earn $10,000 to $14,999.

  • 7.2% of households in Grundy County earn $15,000 to $24,999.

  • 5.2% of households in Grundy County earn $25,000 to $34,999.

  • 14.0% of households in Grundy County earn $35,000 to $49,999.

  • 18.7% of households in Grundy County earn $50,000 to $74,999.

  • 17.3% of households in Grundy County earn $75,000 to $99,999.

  • 18.0% of households in Grundy County earn $100,000 to $149,999.

  • 7.9% of households in Grundy County earn $150,000 to $199,999.

  • 6.4% of households in Grundy County earn $200,000 or more.

Less than $10,000
3.0% (370)
$10,000 to $14,999
2.3% (282)
$15,000 to $24,999
7.2% (886)
$25,000 to $34,999
5.2% (643)
$35,000 to $49,999
14.0% (1,728)
$50,000 to $74,999
18.7% (2,303)
$75,000 to $99,999
17.3% (2,131)
$100,000 to $149,999
18.0% (2,219)
$150,000 to $199,999
7.9% (974)
$200,000 or more
6.4% (795)
Income Grundy County IA USA
Less than $10,000 3.0% 5.5% 5.5%
$10,000 to $14,999 2.3% 4.4% 3.9%
$15,000 to $24,999 7.2% 9.5% 7.8%
$25,000 to $34,999 5.2% 9.6% 8.2%
$35,000 to $49,999 14.0% 13.7% 11.4%
$50,000 to $74,999 18.7% 19.3% 16.8%
$75,000 to $99,999 17.3% 14.2% 12.8%
$100,000 to $149,999 18.0% 14.7% 16.3%
$150,000 to $199,999 7.9% 4.9% 7.8%
$200,000 or more 6.4% 4.2% 9.5%

Highest level of educational attainment in Grundy County for adults over 25

  • 1.0% of adults in Grundy County completed < 9th grade.

  • 3.0% of adults in Grundy County completed 9-12th grade.

  • 33.0% of adults in Grundy County completed high school / ged.

  • 20.0% of adults in Grundy County completed some college.

  • 16.0% of adults in Grundy County completed associate's degree.

  • 20.0% of adults in Grundy County completed bachelor's degree.

  • 5.0% of adults in Grundy County completed master's degree.

  • 1.0% of adults in Grundy County completed professional degree.

  • 1.0% of adults in Grundy County completed doctorate degree.

< 9th Grade
1% (123)
9-12th Grade
3% (370)
High School / GED
33% (4,070)
Some College
20% (2,467)
Associate's Degree
16% (1,973)
Bachelor's Degree
20% (2,467)
Master's Degree
5% (616)
Professional Degree
1% (123)
Doctorate Degree
1% (123)
Education Grundy County IA USA
< 9th Grade 1% 4% 4%
9-12th Grade 3% 5% 6%
High School / GED 33% 31% 26%
Some College 20% 21% 20%
Associate's Degree 16% 11% 9%
Bachelor's Degree 20% 19% 21%
Master's Degree 5% 6% 9%
Professional Degree 1% 2% 2%
Doctorate Degree 1% 1% 2%

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