The City of Columbia had a population of 4,651 as of July 1, 2020.
The primary coordinate point for Columbia is located at latitude 37.1028 and longitude -85.3064 in Adair County. The formal boundaries for the City of Columbia encompass a land area of 4.84 sq. miles and a water area of 0.04 sq. miles. Adair County is in the Central time zone (GMT -6). The elevation is 748 feet.
The City of Columbia (GNIS ID: 2404105) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Kentucky is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Columbia is located within Columbia Division of Adair County.
|Total Population||4,651 (100%)|
|Population in Households||3,584 (77.1%)|
|Population in Families||2,643 (56.8%)|
|Population in Group Quarters1||1,067 (22.9%)|
|Median Household Income||$38,708|
|Average Household Income||$58,298|
|% of Income for Mortgage4||11%|
|Per Capita Income||$20,650|
|Total HU (Housing Units)||1,968 (100%)|
|Owner Occupied HU||1,097 (55.7%)|
|Renter Occupied HU||574 (29.2%)|
|Vacant Housing Units||297 (15.1%)|
|Median Home Value||$101,770|
|Average Home Value||$143,545|
|Housing Affordability Index3||228|
|Average Household Size||2.14|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||0.99%|
|Per Capita Income||2.41%|
|Owner Occupied HU||-0.05%|
The table below compares Columbia to the other 541 incorporated cities, towns and CDPs in Kentucky by rank and percentile using July 1, 2020 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 91||83rd|
|Population Density||# 256||53rd|
|Median Household Income||# 370||32nd|
|Housing Affordability Index||# 288||53rd|
|Per Capita Income||# 385||29th|
|Diversity Index||# 150||73rd|
Additional comparisons and rankings can be made with a VERY EASY TO USE Kentucky Census Data Comparison Tool.