Columbia County, Georgia demographics

Population: 154,274
Median age: 37.5

Median household income: 85,928

Demographics, population, home values, social and economic characteristics of Columbia County, Georgia.

Population

2021154,274
2020154,257
2019150,705
2018147,295
2017143,723
2016139,904
2015136,204
2014132,362
2013128,213
2012124,665
2011121,335
2010117,858
2009108,015

Columbia County, GA cities

Evans CDP - 38,452

Grovetown city - 15,608

Harlem city - 3,567

Martinez CDP - 33,829

Census data for Columbia County, Georgia

Demographic and housing estimates in Columbia County, Georgia

Total population
Total population154,274
Male75,804
Female78,470
Population by age
Total population154,274
Under 5 years9,569
5 to 9 years10,439
10 to 14 years12,198
15 to 19 years10,572
20 to 24 years8,818
25 to 34 years21,024
35 to 44 years22,002
45 to 54 years19,987
55 to 59 years10,120
60 to 64 years8,226
65 to 74 years13,700
75 to 84 years5,479
85 years and over2,140
Median age (years)37.5
Under 18 years39,300
16 years and over119,686
18 years and over114,974
21 years and over109,517
62 years and over25,610
65 years and over21,319
Population by race
Total population154,274
One race145,578
   White109,528
   Black or African American26,017
   American Indian and Alaska Native358
   Asian6,333
   Native Hawaiian and Other Pacific Islander0
   Some other race3,342
Two or more races8,696
Citizen, voting age population
Citizen, VOTING AGE 18 and over population110,480
Male Citizen, VOTING AGE 18 and over population53,405
Female Citizen, VOTING AGE 18 and over population57,075

Social characteristics in Columbia County, Georgia

Households by type
Total households47,597
Family households (families)28,545
Married-couple family1,556
Male householder, no wife present, family6,229
Female householder, no husband present, family4,680
Nonfamily households11,267
Average household size13,529
Average family size3.23

Economic characteristics in Columbia County, Georgia

Income and benefits (in inflation-adjusted dollars)
Total households47,597
Less than $10,0001,491
$10,000 to $14,999726
$15,000 to $24,9992,791
$25,000 to $34,9992,875
$35,000 to $49,9993,794
$50,000 to $74,9998,925
$75,000 to $99,9996,962
$100,000 to $149,9999,357
$150,000 to $199,9995,425
$200,000 or more5,251
Median household income (dollars)85,928

Housing characteristics in Columbia County, Georgia

Housing occupancy
Total housing units58,011
Occupied housing units47,597
Vacant housing units10,414
Units in structure
Total housing units58,011
1-unit, detached45,687
1-unit, attached3,875
2 units383
3 or 4 units1,141
5 to 9 units828
10 to 19 units1,687
20 or more units947
Mobile home3,435
Boat, RV, van, etc.28
Year structure built
Total housing units58,011
Built 2014 or later263
Built 2010 to 201311,956
Built 2000 to 200912,670
Built 1990 to 199911,793
Built 1980 to 19899,997
Built 1970 to 19796,100
Built 1960 to 19692,538
Built 1950 to 19591,911
Built 1940 to 1949324
Built 1939 or earlier459
Rooms
Total housing units58,011
1 room239
2 rooms330
3 rooms1,717
4 rooms5,074
5 rooms7,780
6 rooms10,631
7 rooms10,872
8 rooms8,341
9 rooms or more13,027
Median rooms6.8
Bedrooms
Total housing units58,011
No bedroom255
1 bedroom1,539
2 bedrooms8,793
3 bedrooms22,691
4 bedrooms17,235
5 or more bedrooms7,498
Housing tenure
Occupied housing units47,597
Owner-occupied38,006
Renter-occupied9,591
Average household size of owner-occupied unit3.34
Average household size of renter-occupied unit2.82
Year householder moved into unit
Occupied housing units47,597
Moved in 2017 or later4,439
Moved in 2015 to 201614,250
Moved in 2010 to 20147,918
Moved in 2000 to 200910,899
Moved in 1990 to 19995,876
Moved in 1989 and earlier4,215
Value
Owner-occupied units38,006
Less than $50,0001,147
$50,000 to $99,9992,432
$100,000 to $149,9995,115
$150,000 to $199,9996,768
$200,000 to $299,99912,410
$300,000 to $499,9998,003
$500,000 to $999,9991,876
$1,000,000 or more255
Median (dollars)228,300
Mortgage status
Owner-occupied units38,006
Housing units with a mortgage26,200
Housing units without a mortgage11,806
Gross rent
Occupied units paying rent9,002
Less than $500260
$500 to $9992,518
$1,000 to $1,4994,352
$1,500 to $1,9991,333
$2,000 to $2,499304
$2,500 to $2,99958
$3,000 or more177
Median (dollars)1,192
No rent paid589

Demographic data for Columbia County, GA and each city in the county. Lists of cities by population, wealth and poverty in Columbia County, GA.

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