Nashville, Illinois Population 2021

3,347
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Nashville is a city located in Washington County Illinois. Nashville has a 2020 population of 3,347. It is also the county seat of Washington County. Nashville is currently declining at a rate of -0.95% annually and its population has decreased by -8.68% since the most recent census, which recorded a population of 3,665 in 2010. Nashville reached it's highest population of 3,665 in 2010.

The average household income in Nashville is $73,194 with a poverty rate of 6.73%. The median rental costs in recent years comes to $729 per month, and the median house value is $135,600. The median age in Nashville is 44.3 years, 41.9 years for males, and 46 years for females.

Nashville Demographics

According to the most recent ACS, the racial composition of Nashville was:

  • White: 98.15%
  • Other race: 1.04%
  • Black or African American: 0.81%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Two or more races: 0.00%
The current population of Nashville, Illinois is 3,347 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,443.The last official US Census in 2010 recorded the population at 3,665.

Nashville, Illinois Population 2021

Population by Race

Race Population Percentage
White3,39998.15%
Some Other Race361.04%
Black or African American280.81%
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Nashville Population by Race

Nashville Population Pyramid $2021

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Nashville Median Age

44.3


Total

41.9


Male

46


Female

Nashville Adults

There are 2,759 adults, (705 of whom are seniors) in Nashville.

Nashville Age Dependency

68.6

Age Dependency Ratio

34.3

Old Age Dependency Ratio

34.3

Child Dependency Ratio

Nashville Sex Ratio

Female

1,778

51.34%

Male

1,685

48.66%

Nashville Population by Age

Nashville Renter vs Owner Occupied by Household Type

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Nashville Household Types

Type Owner Renter
Married92.3%7.7%
All72.1%27.9%
Male68.8%31.3%
Non Family52.6%47.4%
Female47.3%52.7%

72.1%

Rate of Home Ownership

Nashville Households and Families

Type Count Average Size Owned
All1,4532.2772.1
Married7402.8192.3
Non Family4561.1952.6
Female2412.6647.3
Male16268.8

2.69

Average Family Size

2.27

Average Household Size

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Nashville Households by Type

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Education Attained Count Percentage
Less Than 9th Grade692.70%
9th to 12th Grade1013.95%
High School Graduate79431.03%
Some College70527.55%
Associates Degree30211.80%
Bachelors Degree40215.71%
Graduate Degree1867.27%
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Nashville Educational Attainment by Sex (over 25)

Nashville Educational Attainment by Race

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Race Total High School Bachelors
White2,4922,339574
Hispanic434014
Black2410
Other Race2222

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among hispanic people with a rate of 32.56%.

Nashville Educational Attainment by Race

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Name Average Male Female
Overall$38,212$46,932$32,469
Less Than 9th Grade$$$
High School Graduate$27,284$48,438$21,318
Some College$38,201$44,280$35,000
Bachelors Degree$41,863$54,191$35,156
Graduate Degree$45,000$53,750$39,706

$38,212

Average Earnings

$46,932

Average Male

$32,469

Average Female

Nashville Earnings by Educational Attainment

Nashville Language by Age

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Nashville Language

97.40% of Nashville residents speak only English, while 2.60% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.22% of the population.

Nashville Language

Nashville Poverty by Race

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Name Total In Poverty Poverty Rate
White3,2631875.73%
Hispanic503672.00%
Other3636100.00%

6.73%

Overall Poverty Rate

5.02%

Male Poverty Rate

8.36%

Female Poverty Rate

Poverty in Nashville

The race most likely to be in poverty in Nashville is Other, with 100.00% below the poverty level.

The race least likely to be in poverty in Nashville is White, with 5.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.15%. Among those working part-time, it was 8.14%, and for those that did not work, the poverty rate was 10.66%.

Nashville Poverty

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Name Poverty
Less Than 9th Grade17.12%
High School8.89%
Some College5.65%
Bachelors or Greater0.00%

Nashville Poverty Rate by Education

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Rate Poverty
Female Unemployed20.83%
Female Employed7.51%
Male Employed1.16%
Male Unemployed0.00%

Nashville Poverty Rate by Employment Status and Sex

Nashville Income by Household Type

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Name Median Mean
Households$61,989$73,194
Families$76,758$80,968
Married Families$86,023-
Non Families$36,389$48,090
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Income by Household Type

Nashville Marital Status

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Marriage Rates

52.1%

Overall Marriage Rate

54.4%

Male Marriage Rate

49.9%

Female Marriage Rate

Nashville Married by Age and Sex

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Nashville Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Nashville Marital Status by Race

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Nashville Marital Status

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155

Number of Veterans

128

Male Veterans

27

Female Veterans

War Veterans
Vietnam79
First Gulf War43
Korea10
Second Gulf War9
World War II3

Nashville Veterans by War

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Age Group Veterans
75+43
65 to 7443
55 to 6435
35 to 5434
18 to 34

Nashville Veterans by Age

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Nashville Veterans by Race

Nashville Veterans by Education

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11.89%

Veteran Poverty Rate

11.89%

Veteran Disability Rate

Nashville Veterans by Education

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64.1%

Labor Force Participation

62%

Employment Rate

3.3%

Unemployment Rate

Nashville Employment by Age

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Nashville Employment by Race

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Nashville Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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79.76%

Born in Nashville

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Nashville residents were born in the United States, with 79.76% having been born in Illinois. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Nashville Place of Birth

Year Population Growth Annual Growth Rate
20213,347-32-0.95%
20203,379-32-0.94%
20193,411-32-0.93%
20183,44330.09%
20173,440-59-1.69%
20163,499-21-0.60%
20153,520-39-1.10%
20143,559-7-0.20%
20133,566-56-1.55%
20123,622-5-0.14%
20113,627-38-1.04%
20103,6650.00%

Nashville Population by Year