Columbia City, Tennessee
As of the census of 2000, there were 33055 people, 5369 households, and 3232 families residing in the city. The population density was 1116.8 people per square mile (431.2/kmē), giving it the 50th most densely populated city among the Tennessee. There were 14322 housing units at an average density of 483.9 per square mile (186.83/kmē). The average household size was 2.46 and the average family size was 2.98. In the city the population was spread out, with 25.8% under the age of 18, 9.8% from 18 to 24, 28.6% from 25 to 44, 21% from 45 to 64, and 14.9% who were 65 or older. For every 100 males there were 111.2 females. For every 100 males age 18 and over, there were 119 females. The median age is 35.7 years, The median age of males and females living in Columbia City was 33.3 and 37.8 years respectively. The racial makeup of the city was 74.63% White, 21.13% Black or African American, 0.28% American Indian, 0.41% Asian, 0.03% Native Hawaiian, 1.46% from two or more races and 2.06% Other races.
The median income for a household in the city was $35879, it is the 110th wealthiest city in terms of median household income. The median income for a family in the city was $42822, making it the 106th wealthiest city by median family income among the Tennessee. The per capita income for the city was $18004, making it the 126th wealthiest city by per capita income among the Tennessee. The median income is $21143, Males had a median income of $27756 versus $16114 for females.
In 2000, 7848 pupils and students, of which 49.82% are male and 50.18% are female, 23.74% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.42% nursery or pri school, 5.98% kindergarten, 47.35% elementary school, 22.76% high school and 15.49% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 33055 |
| April 2000 Estimate | 33297 |
| July 2000 Estimate | 33282 |
| July 2001 Estimate | 33069 |
| July 2002 Estimate | 33089 |
| July 2003 Estimate | 33249 |
| July 2004 Estimate | 33422 |
| July 2005 Estimate | 33491 |
| July 2006 Estimate | 33492 |
| July 2007 Estimate | 33972 |
| July 2008 Estimate | 34402 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 372 | 289 | 661 |
| Kindergarten | 281 | 188 | 469 |
| Elementary school | 1846 | 1870 | 3716 |
| High school | 904 | 882 | 1786 |
| College or graduate school | 507 | 709 | 1216 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Columbia city, Tennessee | $35879 | $42822 | $18004 |
| Maury County, Tennessee | $41591 | $48010 | $19365 |
| Tennessee, United States | $36360 | $43517 | $19393 |
| United States | $41994 | $50046 | $21587 |