Nashville is a city located in Washington County Illinois. It is also the county seat of Washington County. With a 2020 population of 3,075, it is the 425th largest city in Illinois and the 8740th largest city in the United States. Nashville is currently declining at a rate of -0.49% annually and its population has decreased by -0.97% since the most recent census, which recorded a population of 3,105 in 2020. Spanning over 3 miles, Nashville has a population density of 999 people per square mile.
The average household income in Nashville is $70,216 with a poverty rate of 8.41%. The median rental costs in recent years comes to $729 per month, and the median house value is $127,700. The median age in Nashville is 42.6 years, 39.9 years for males, and 45 years for females.
According to the most recent ACS, the racial composition of Nashvillewas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among asian people with a rate of 100.00%.
The highest rate of bachelors degrees is among hispanic people with a rate of 35.00%.
96.78% of Nashville residents speak only English, while 3.22% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.54% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Nashville is White, with 7.14% below the poverty level.
The race least likely to be in poverty in Nashville is Hispanic, with 74.55% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.09%. Among those working part-time, it was 7.73%, and for those that did not work, the poverty rate was 13.88%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Nashville
100.00% of Nashville residents were born in the United States, with 80.82% 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.