Knoxville, Iowa Population History 1990 - 2021
Knoxville Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2021 | 7,472 | 3,816 | -1.4% |
| 2020 | 7,580 | 3,761 | 0.4% |
| 2010 | 7,313 | 3,676 | -0.6% |
| 2000 | 7,740 | 3,320 | -0.7% |
| 1990 | 8,320 | 2,832 | – |
Knoxville Population Facts
What is the current population of Knoxville?
Based on the latest 2022 data from the US census, the current population of Knoxville is 7,472. Knoxville, Iowa is the 3,816th largest city in the US.
What county is Knoxville, Iowa in?
Knoxville is located entirely in Marion County.
What is the size of Knoxville, Iowa in square miles?
Knoxville has an area of 4.6 square miles.What was the peak population of Knoxville?
The peak population of Knoxville was in 1990, when its population was 8,320. In 1990, Knoxville was the 2,832nd largest city in the US; now its fallen to the 3,816th largest city in the US. Knoxville is currently 10.2% smaller than it was in 1990.
How quickly is Knoxville shrinking?
Knoxville has shrunk 3.4% since the year 2000. Knoxville, Iowa's growth is extremely below average. 82% of similarly sized cities are growing faster since 2000.
What is the population density of Knoxville, Iowa?
Knoxville has a population density of 1,581.2 people per square mile.
Similarly Sized Cities In Iowa
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 3650 | Bondurant | 8,035 | 329.4% |
| 3684 | Perry | 7,929 | 3.2% |
| 3726 | Webster City | 7,751 | -5.1% |
| 3727 | Decorah | 7,747 | -5.1% |
| 3776 | Clear Lake | 7,574 | -7.3% |
| 3812 | Creston | 7,487 | -1.0% |
| 3816 | Knoxville | 7,472 | -3.4% |
| 3876 | Charles City | 7,281 | -6.5% |
| 3887 | Washington | 7,255 | 2.7% |
| 3927 | Hiawatha | 7,147 | 9.6% |
| 3957 | Nevada | 7,057 | 5.5% |
| 4063 | Atlantic | 6,758 | -6.8% |
| 4066 | Eldridge | 6,745 | 59.8% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 3810 | Monahans, Texas | 7,498 | 10.6% |
| 3811 | Berlin, New Jersey | 7,497 | 20.3% |
| 3812 | Creston, Iowa | 7,487 | -1.0% |
| 3813 | Winfield, Indiana | 7,481 | 256.0% |
| 3814 | Briarcliff Manor, New York | 7,480 | -1.9% |
| 3815 | Bremen, Georgia | 7,474 | 60.4% |
| 3816 | Knoxville, Iowa | 7,472 | -3.4% |
| 3817 | Haddon Heights, New Jersey | 7,467 | -0.8% |
| 3818 | Kimberly, Wisconsin | 7,465 | 21.0% |
| 3819 | Iron Mountain, Michigan | 7,462 | -8.5% |
| 3820 | Brighton, Michigan | 7,461 | 10.3% |
| 3821 | DuBois, Pennsylvania | 7,460 | -8.1% |
| 3822 | Lexington, Virginia | 7,456 | 9.2% |
Knoxville Demographics
What is the voting age population of Knoxville, Iowa?
The total voting age population of Knoxville, Iowa, meaning US citizens 18 or older, is 5,681. The voting age population is 45.9% male and 54.1% female.
What percentage of Knoxville, Iowa residents are senior citizens?
According to the latest census statistics, 19.8% of the residents of Knoxville are 65 or older.
What are the racial demographics of Knoxville, Iowa?
The racial demographics of Knoxville are 95.6% White, 2.2% Two or more races, 0.6% Black, 0.5% Asian, 0.5% Other, 0.4% American Indian and 0.1% Native Hawaiian or Other Pacific Islander. Additionally, 3.1% of the population identifies as Hispanic.
What percentage of Knoxville, Iowa residents are below the poverty line?
In Knoxville, 14.9% of residents have an income below the poverty line, and the child poverty rate is 13.5%. On a per-household basis, 11.3% of families are below the poverty line in Knoxville.
What percentage of Knoxville, Iowa residents are in the labor force?
Among those aged 16 and older, 61.7% of Knoxville residents are in the labor force.
What are the education levels among Knoxville, Iowa residents?
Among the adult population 25 years old and over, 91.5% of Knoxville residents have at least a high school degree or equivalent, 14.9% have a bachelor's degree and 6.7% have a graduate or professional degree.
What percentage of Knoxville, Iowa residents speak a non-English language at home?
Among Knoxville residents aged 5 and older, 4.5% of them speak a non-English language at home. Broken down by language: 3.2% of residents speak Spanish at home, 1.1% speak an Indo-European language, and 0.1% speak an Asian language.
Knoxville Income & Labor Statistics
What is the unemployment rate in Knoxville, Iowa?
The unemployment rate in Knoxville is 2.7%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Knoxville, Iowa residents work for the government?
In Knoxville, 13.2% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Knoxville, Iowa?
The median household income in Knoxville is $47,844.
Knoxville Housing & Rent Statistics
What percentage of housing units are owner-occupied in Knoxville, Iowa?
In Knoxville, 58.1% of housing units are occupied by their owners.
What percentage of housing units are rented in Knoxville, Iowa?
Renters occupy 41.9% of housing units in Knoxville.
What percentage of Knoxville, Iowa housing units were built before 1940?
Of all the housing units in Knoxville, 23.5% of them were build before 1940.
What percentage of Knoxville, Iowa housing units were built after 2000?
In Knoxville, 10.7% of the total housing units were built after the year 2000, which is approximately 400 units.
What is the median monthly rent in Knoxville, Iowa?
The median gross monthly rent payment for renters in Knoxville is $672.
What percentage of households in Knoxville, Iowa have broadband internet?
In Knoxville, 68.7% of households have an active broadband internet connection.