Oglethorpe County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 108th-largest in Georgia
The population of Oglethorpe County, Georgia is 15,221 as of the 2023 American Community Survey, making it the 108th-largest county in Georgia. The median household income is $69,784, the median home value is $198,700, and the median age is 42.6.
The population of Oglethorpe County has grown 8.6% since 2010 (14,891 → 16,172), a +0.59% annualized rate.
15,221
Population
+0.59%
Annual growth
35
People / sq mi
$69,784
Median Income
$198,700
Median Home Value
Oglethorpe County covers 439 sq mi of land at 34.7 people per square mile.
About Oglethorpe County, GA
Homeownership is the standout figure in Oglethorpe County: 81.5% of homes are owner-occupied, higher than the national rate. With 15,221 residents, Oglethorpe County is a county in Georgia.
Household earnings are middling, with a median of $69,784 — below the US median of $78,538. About 8.0% of residents live below the federal poverty level, below the national 12.4%. Median home value is $198,700, with typical rent around $832.
Degree attainment is mid-range for US counties: 24.5% of adults hold a four-year degree, below the national 35.0%. About 6.6% of the workforce is home-based, below the national 14.0%, and the average commute runs about 33 minutes each way.
The ownership rate anchors the housing story in Oglethorpe County, and tends to move with the age structure and home-value figures above.
Oglethorpe County Population History (2010-2024)
The county of Oglethorpe County had a population of 14,891 in 2010 and 16,172 in 2024, a 8.6% growth over 14 years. The peak was 16,172 in 2024. Average annual growth rate: 0.60%.
16,172
Population (2024)
14,891
Population (2010)
16,172
Peak (2024)
0.60%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 14,891 |
| 2011 | 14,700 |
| 2012 | 14,500 |
| 2013 | 14,415 |
| 2014 | 14,532 |
| 2015 | 14,722 |
| 2016 | 14,710 |
| 2017 | 14,851 |
| 2018 | 15,034 |
| 2019 | 15,222 |
| 2020 | 14,867 |
| 2021 | 15,187 |
| 2022 | 15,532 |
| 2023 | 15,788 |
| 2024 | 16,172 |
Race & Ethnicity
| White | 75.2% |
| Black or African American | 15.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.1% |
Age & Sex
42.6
Median Age
49.6%
Female
50.4%
Male
18.9%
Age 65+
Age Distribution
Children (under 15): 17.6% · Seniors (65+): 18.9%
Income & Poverty
| Median household income | $69,784$-4,880 vs state |
| Mean household income | $84,257 |
| Per-capita income | $32,062 |
| Poverty rate | 8.0%-1.9% vs state |
| Unemployment rate | 2.0% |
| Employment-to-population | 58.1% |
Top Industries by Employment
The largest employment sector in Oglethorpe County is professional & business services, accounting for 27.6% of workers.
How residents commute
0.0%
Drive alone
0.5%
Carpool
83.9%
Public transit
6.6%
Work from home
32.9 min
Avg commute
Housing
$198,700$-74,200 vs state
Median home value
$832
Median rent
81.5%
Homeownership rate
6,450
Total housing units
81.3%
Occupied
18.7%
Vacant
18.5%
Renter-occupied
Social & access
87.9%
With health insurance
89.4%
With broadband internet
23.3%
Foreign-born
8.8%
Veterans (18+)
15.5%
With a disability
94.1%
Speak language other than English at home
Education
87.6%
High School+
24.5%
Bachelor's+
Largest cities in Georgia
Other counties in Georgia
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County rankings
Frequently Asked Questions
Oglethorpe County, Georgia has a population of 15,221 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 108th-largest county in Georgia. Population density is 35 people per square mile.
The population of Oglethorpe County has grown 8.6% since 2010 (14,891 → 16,172), a +0.59% annualized rate.
The median household income in Oglethorpe County, Georgia is $69,784, with mean (average) household income of $84,257 and per-capita income of $32,062. 8.0% of residents live below the federal poverty level.
In Oglethorpe County, the largest racial and ethnic groups are White (75.2%), Black or African American (15.9%), Hispanic or Latino (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Oglethorpe County, Georgia is 42.6 years. Residents are 49.6% female and 50.4% male.
The median home value in Oglethorpe County is $198,700 and median monthly rent is $832. 81.5% of occupied housing units are owner-occupied. The county has 6,450 total housing units, 18.7% of which are vacant.
The largest employment sector in Oglethorpe County, Georgia is professional, scientific, and management services, employing 27.6% of workers. The unemployment rate is 2.0%.
Atlanta is among the largest cities associated with Oglethorpe County, Georgia, with a population of 499,287.
Oglethorpe County, GA Climate
Oglethorpe County, GA has an average annual temperature of 16.4°C (62°F) and receives about 1224 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
16.4°C
Avg Temp
1224
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 6° / 42° | 125 mm |
| February | 8° / 46° | 113 mm |
| March | 12° / 54° | 134 mm |
| April | 16° / 61° | 97 mm |
| May | 20° / 69° | 102 mm |
| June | 24° / 76° | 95 mm |
| July | 26° / 79° | 119 mm |
| August | 26° / 78° | 95 mm |
| September | 23° / 73° | 81 mm |
| October | 17° / 62° | 78 mm |
| November | 12° / 53° | 85 mm |
| December | 7° / 45° | 100 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Oglethorpe County, GA
The most comfortable months to visit Oglethorpe County, GA are typically September, May and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 0°C low). March is usually the wettest month.
Where to stay near Oglethorpe County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.