Delaware County Summary

Life in Delaware County research summary. HomeSnacks has been researching the quality of life in Delaware 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 Delaware County:

  • The population in Delaware County is 17,523.

  • The median home value in Delaware County is $219,306.

  • The median income in Delaware County is $75,896.

  • The median rent in Delaware County is $732.

  • The unemployment rate in Delaware County is 2.2%.

  • The poverty rate in Delaware County is 6.6%.

  • The average high in Delaware County is 66.2° and there are 85.6 inches of rainfall annually.

Cities & Towns in Delaware County

List Of Cities & Towns in Delaware County

Manchester, IA Population 5,112

Dyersville, IA Population 4,318

Earlville, IA Population 871

Hopkinton, IA Population 657

Edgewood, IA Population 654

Colesburg, IA Population 586

Delhi, IA Population 494

Ryan, IA Population 368

Greeley, IA Population 272

Dundee, IA Population 225

Delaware, IA Population 141

Masonville, IA Population 74

Map Of Delaware County

Delaware County, IA Weather

  • The average high in Delaware County is 66.2°.

  • There are 72.58 nice days each year.

  • Expect an average of 85.6 inches of rain each year with 11.7 inches of snow.

  • There is an average of 4:48 hours of sun each day in Delaware County.

StatDelaware County
Mean High66.2
Nice Days72.58
Rainfall85.6
Snowfall11.7
Sunny_hours4:48
66.2°
Average High
85.6
Inches of Rain

Delaware County Photos

Dyersvillepopulation
Source: Wikipedia User | PD
Delaware County Courthouse
Source: Wikipedia User Kevin Schuchmann | CC BY-SA 3.0

Delaware County Demographics

Population over time in Delaware County

The current population in Delaware County is 17,523. The population has increased 1.9% from 2019.

Year Population % Change
2022 17,508 2.3%
2021 17,107 -0.4%
2020 17,183 -

Gender in Delaware County

  • Delaware County is 49.0% female with 8,579 female residents.

  • Delaware County is 51.0% male with 8,944 male residents.

Female
49.0% (8,579)
Male
51.0% (8,944)
Gender Delaware County IA USA
Female 49.0% 49.9% 50.4%
Male 51.0% 50.1% 49.6%

Race / Ethnicity in Delaware County

Delaware County is:

  • 95.4% White with 16,724 White residents.

  • 0.0% African American with 1 African American residents.

  • 0.1% American Indian with 15 American Indian residents.

  • 0.2% Asian with 36 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.3% Other with 60 Other residents.

  • 2.3% Two Or More with 405 Two Or More residents.

  • 1.6% Hispanic with 282 Hispanic residents.

White
95.4% (16,724)
African American
0.0% (1)
American Indian
0.1% (15)
Asian
0.2% (36)
Hawaiian
0.0% (0)
Other
0.3% (60)
Two Or More
2.3% (405)
Hispanic
1.6% (282)

Table: Delaware County By Race

Race Delaware County IA USA
White 95.4% 83.8% 58.9%
African American 0.0% 3.7% 12.1%
American Indian 0.1% 0.2% 0.6%
Asian 0.2% 2.5% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.3% 0.2% 0.4%
Two Or More 2.3% 2.9% 3.5%
Hispanic 1.6% 6.5% 18.7%

Household Income For Delaware County, Iowa

  • 2.5% of households in Delaware County earn Less than $10,000.

  • 4.2% of households in Delaware County earn $10,000 to $14,999.

  • 5.7% of households in Delaware County earn $15,000 to $24,999.

  • 6.0% of households in Delaware County earn $25,000 to $34,999.

  • 13.6% of households in Delaware County earn $35,000 to $49,999.

  • 16.9% of households in Delaware County earn $50,000 to $74,999.

  • 17.0% of households in Delaware County earn $75,000 to $99,999.

  • 19.7% of households in Delaware County earn $100,000 to $149,999.

  • 8.1% of households in Delaware County earn $150,000 to $199,999.

  • 6.2% of households in Delaware County earn $200,000 or more.

Less than $10,000
2.5% (431)
$10,000 to $14,999
4.2% (736)
$15,000 to $24,999
5.7% (999)
$25,000 to $34,999
6.0% (1,051)
$35,000 to $49,999
13.6% (2,387)
$50,000 to $74,999
16.9% (2,967)
$75,000 to $99,999
17.0% (2,977)
$100,000 to $149,999
19.7% (3,458)
$150,000 to $199,999
8.1% (1,425)
$200,000 or more
6.2% (1,088)
Income Delaware County IA USA
Less than $10,000 2.5% 4.2% 4.9%
$10,000 to $14,999 4.2% 3.6% 3.8%
$15,000 to $24,999 5.7% 7.4% 7.0%
$25,000 to $34,999 6.0% 7.8% 7.4%
$35,000 to $49,999 13.6% 11.9% 10.7%
$50,000 to $74,999 16.9% 17.9% 16.1%
$75,000 to $99,999 17.0% 14.3% 12.8%
$100,000 to $149,999 19.7% 18.2% 17.1%
$150,000 to $199,999 8.1% 7.6% 8.8%
$200,000 or more 6.2% 7.1% 11.4%

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

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

  • 6.0% of adults in Delaware County completed 9-12th grade.

  • 43.0% of adults in Delaware County completed high school / ged.

  • 17.0% of adults in Delaware County completed some college.

  • 14.0% of adults in Delaware County completed associate's degree.

  • 14.0% of adults in Delaware County completed bachelor's degree.

  • 4.0% of adults in Delaware County completed master's degree.

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

  • 0.0% of adults in Delaware County completed doctorate degree.

< 9th Grade
1% (175)
9-12th Grade
6% (1,051)
High School / GED
43% (7,534)
Some College
17% (2,978)
Associate's Degree
14% (2,453)
Bachelor's Degree
14% (2,453)
Master's Degree
4% (700)
Professional Degree
1% (175)
Doctorate Degree
0% (0)
Education Delaware County IA USA
< 9th Grade 1% 3% 3%
9-12th Grade 6% 4% 6%
High School / GED 43% 31% 26%
Some College 17% 20% 20%
Associate's Degree 14% 12% 9%
Bachelor's Degree 14% 20% 21%
Master's Degree 4% 7% 10%
Professional Degree 1% 2% 2%
Doctorate Degree 0% 1% 2%

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