Wilmington, IL
Demographics And Statistics

We take you around Wilmington to find out what it's like to call it home.

Living in Wilmington, Illinois

Life in Wilmington research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Wilmington over the past nine years using Census, FBI, Zillow, and other primary data sources. Here's a snapshot of Wilmington based on the most recently available data.

5,494 Population
$263,749 Median home value
$66,154 Median income
98 Cost of living -2% vs US
$888 Median rent
4.7% Unemployment
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Wilmington SnackAbility

5
Overall SnackAbility
Jobs 8/10
Housing 7/10
Affordability 8/10
Diversity 6/10
SafetyN/A
Amenities 6/10
Education 6/10
Commute 7/10

Cost of living in Wilmington summary. We use data on the cost of living to determine how expensive it is to live in Wilmington. Real estate prices drive most of the variance in cost of living around Illinois. Key points include:

  • The cost of living in Wilmington is 98 with 100 being average.

  • The cost of living in Wilmington is 1.0x lower than the national average.

  • The median home value in Wilmington is $263,749.

  • The median income in Wilmington is $66,154.

98
Wilmington's Overall Cost Of Living
1.0x
Lower Than The National Average
Wilmington
US

Cost Of Living In Wilmington Comparison Table

Living Expense Wilmington Illinois National Average
Overall 98 98 100
Services 99 99 100
Groceries 98 99 100
Health 91 96 100
Housing 99 101 100
Transportation 102 99 100
Utilities 100 101 100
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Source: Cost of living index, normalized to US average = 100

Wilmington, IL Weather

  • The average high in Wilmington is 59.7° and the average low is 40.1°.

  • There are 71.7 days of precipitation each year.

  • Expect an average of 38.0 inches of precipitation each year with 28.2 inches of snow.

StatWilmington
Average Annual High59.7
Average Annual Low40.1
Annual Precipitation Days71.7
Average Annual Precipitation38.0
Average Annual Snowfall28.2
59.7°
Average High
71.7
Days of Rain

Source: NOAA climate normals (30-year)

1 Reviews & Comments About Wilmington

HomeSnacks User · 2019-04-20 14:28:51
rating starrating starrating starrating starrating star

No problems lived here 18 yrs

Small town feel nice downtown area

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Wilmington Demographics And Statistics

Population over time in Wilmington

The current population in Wilmington is 5,494. The population has decreased 3.8% from 2010.

Year Population % Change
2024 5,494 -0.2%
2023 5,507 -0.3%
2022 5,525 1.2%
2021 5,462 -7.2%
2020 5,883 -2.4%
2019 6,030 2.0%
2018 5,913 1.2%
2017 5,845 -2.7%
2016 6,010 4.1%
2015 5,776 -2.7%
2014 5,934 -1.6%
2013 6,028 1.9%
2012 5,918 0.1%
2011 5,914 3.5%
2010 5,712 -

Race / Ethnicity in Wilmington

White 84.0% (4,613)
African American 2.7% (149)
American Indian 0.0% (0)
Asian 0.8% (45)
Hawaiian 0.0% (0)
Other 0.4% (23)
Two Or More 2.7% (146)
Hispanic 9.4% (518)
See the full breakdown

Wilmington is:

  • 84.0% White with 4,613 White residents.

  • 2.7% African American with 149 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 0.8% Asian with 45 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.4% Other with 23 Other residents.

  • 2.7% Two Or More with 146 Two Or More residents.

  • 9.4% Hispanic with 518 Hispanic residents.

Race Wilmington IL USA
White 84.0% 58.1% 57.4%
African American 2.7% 13.3% 11.9%
American Indian 0.0% 0.1% 0.5%
Asian 0.8% 5.9% 5.9%
Hawaiian 0.0% 0.0% 0.2%
Other 0.4% 0.4% 0.6%
Two Or More 2.7% 3.4% 4.3%
Hispanic 9.4% 18.8% 19.3%

Gender in Wilmington

Female 50.8% (2,790)
Male 49.2% (2,704)
See the full breakdown
  • Wilmington is 50.8% female with 2,790 female residents.

  • Wilmington is 49.2% male with 2,704 male residents.

Gender Wilmington IL USA
Female 50.8% 50.6% 50.5%
Male 49.2% 49.4% 49.5%

Highest level of educational attainment in Wilmington for adults over 25

< 9th Grade 3.0% (164)
9-12th Grade 5.0% (274)
High School / GED 43.0% (2,362)
Some College 22.0% (1,208)
Associate's Degree 8.0% (439)
Bachelor's Degree 13.0% (714)
Master's Degree 5.0% (274)
Professional Degree 0.0% (0)
Doctorate Degree 1.0% (54)
See the full breakdown
  • 3.0% of adults in Wilmington completed < 9th grade.

  • 5.0% of adults in Wilmington completed 9-12th grade.

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

  • 22.0% of adults in Wilmington completed some college.

  • 8.0% of adults in Wilmington completed associate's degree.

  • 13.0% of adults in Wilmington completed bachelor's degree.

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

  • 0.0% of adults in Wilmington completed professional degree.

  • 1.0% of adults in Wilmington completed doctorate degree.

Education Wilmington IL USA
< 9th Grade 3.0% 5.0% 4.0%
9-12th Grade 5.0% 5.0% 6.0%
High School / GED 43.0% 25.0% 26.0%
Some College 22.0% 19.0% 19.0%
Associate's Degree 8.0% 8.0% 9.0%
Bachelor's Degree 13.0% 23.0% 22.0%
Master's Degree 5.0% 11.0% 10.0%
Professional Degree 0.0% 2.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Wilmington, Illinois

Less than $10,000 6.8% (37,089)
$10,000 to $14,999 3.5% (19,382)
$15,000 to $24,999 7.2% (39,482)
$25,000 to $34,999 9.5% (52,403)
$35,000 to $49,999 9.4% (51,685)
$50,000 to $74,999 18.0% (99,064)
$75,000 to $99,999 13.0% (71,307)
$100,000 to $149,999 19.7% (108,157)
$150,000 to $199,999 10.3% (56,710)
$200,000 or more 2.6% (14,117)
See the full breakdown
  • 6.8% of households in Wilmington earn Less than $10,000.

  • 3.5% of households in Wilmington earn $10,000 to $14,999.

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

  • 9.5% of households in Wilmington earn $25,000 to $34,999.

  • 9.4% of households in Wilmington earn $35,000 to $49,999.

  • 18.0% of households in Wilmington earn $50,000 to $74,999.

  • 13.0% of households in Wilmington earn $75,000 to $99,999.

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

  • 10.3% of households in Wilmington earn $150,000 to $199,999.

  • 2.6% of households in Wilmington earn $200,000 or more.

Income Wilmington IL USA
Less than $10,000 6.8% 5.4% 5.0%
$10,000 to $14,999 3.5% 3.2% 3.4%
$15,000 to $24,999 7.2% 5.9% 6.3%
$25,000 to $34,999 9.5% 6.3% 6.6%
$35,000 to $49,999 9.4% 9.7% 10.1%
$50,000 to $74,999 18.0% 14.8% 15.5%
$75,000 to $99,999 13.0% 12.6% 12.6%
$100,000 to $149,999 19.7% 18.0% 17.5%
$150,000 to $199,999 10.3% 10.1% 9.6%
$200,000 or more 2.6% 13.8% 13.4%

Source: U.S. Census ACS 5-year estimates (2024)