County outline
Where Bleckley County is located
Area breakdown
Land accounts for 98.5% of Bleckley County’s measured area and water for 1.5%. Its combined area converts to 567.5 square kilometers or approximately 140,244 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 215.878 | 559.121 | 138,161.9 |
| Water | 3.253 | 8.425 | 2,081.9 |
| Total | 219.131 | 567.547 | 140,243.8 |
How Bleckley County compares
By original Census land area, Bleckley County ranks #133 of 159 in Georgia and #2973 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 0.63 times the Georgia county-equivalent median of 342.7 square miles. It accounts for 0.4% of the combined county land area in the state.
See the complete Georgia ranking · What counts as a county equivalent?
Population and density of Bleckley County
The Census Bureau estimates that 12,866 people lived in Bleckley County on July 1, 2025. That ranks #2,296 of 3,222 county equivalents nationally and #113 of 159 in Georgia. Since the April 1, 2020 estimates base of 12,586, the population has grown by 280 (+2.2%), compared with +5.5% for Georgia as a whole.
With 215.9 square miles of land, that is 60 people per square mile (23 per km²), placing Bleckley County #1,391 nationally for density and #88 in Georgia. The median county equivalent has 47 people per square mile; the Georgia median is 69. Put another way, there are about 11 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 12,515 | 12,287 | 12,277 | 12,469 | 12,653 | 12,866 |
| Change | — | −228 | −10 | +192 | +184 | +213 |
U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.
Cities and towns in Bleckley County
2 incorporated places lie at least partly in Bleckley County. Together they are home to 4,993 people (38.8%); the other 7,873 (61.2%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Cochran city, with 4,986 residents in the county.
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Cochran cityCounty seat | 4,986 | −0.7% | 4.915 |
| Allentown cityAlso in 3 other counties | 7 | 0% | 4.845 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Bleckley County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Bleckley County is not part of any metropolitan or micropolitan statistical area in the Office of Management and Budget’s July 2023 delineation; 1,306 other county equivalents are also outside one. These areas are built around an urban core of at least 10,000 people plus the counties tied to it by commuting, so counties outside them are generally rural.
ZIP codes
6 ZIP Code Tabulation Areas have land in Bleckley County; 1 of them have most of their land inside the county, and the others mainly cover neighboring areas.
310123101431017310223103631065
ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.
Counties bordering Bleckley County
Bleckley County shares a land border with 5 county equivalents. Each of them has more land than Bleckley County. The largest neighbor is Laurens County (807.3 mi²) and the smallest is Pulaski County (249.3 mi²). Together with its neighbors, Bleckley County forms a block of 2,503.9 mi² of land, of which it holds 8.6%.
| Bordering county equivalent | Land mi² | Size vs. Bleckley | Compare |
|---|---|---|---|
| Laurens County | 807.3 | 3.7× larger | Compare |
| Dodge County | 496 | 2.3× larger | Compare |
| Houston County | 376.2 | 1.7× larger | Compare |
| Twiggs County | 359.3 | 1.7× larger | Compare |
| Pulaski County | 249.3 | 1.2× larger | Compare |
How big is Bleckley County compared with U.S. states?
Bleckley County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 4.8 times as much. Georgia’s county land could hold about 267 areas the size of Bleckley County.
Another way to picture it: the same land area would fill a square about 14.7 miles (23.6 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.
State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.
What stands out about Bleckley County?
Bleckley County has more land than 249 of the other 3,221 county equivalents in the dataset.
A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.
Does including water change its rank?
Using land plus water places Bleckley County at #2,996 nationally by total area, 23 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.
Its water share is 1.5%, compared with a national county-equivalent median of 1.2% — 0.3 percentage points higher. This describes the statistical geography’s land/water mix, not flood exposure or developable land.
Closest positions in the national land ranking
These entries sit immediately beside Bleckley County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #2972 | Pike County, Georgia | 216.1 | Compare |
| #2973 | Bleckley County, Georgia | 215.9 | This county |
| #2974 | Fayette County, Indiana | 215 | Compare |
Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.
Representative coordinates
The Census internal point is 32.435403, -83.331717. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.
Source and precision
U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 559,122,129 m²; AWATER: 8,425,411 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.
Common questions
How big is Bleckley County?
Bleckley County, Georgia has 215.9 square miles (559.1 km²) of land and 3.253 square miles of water, for a total area of 219.1 square miles. It ranks #2973 of 3,222 U.S. county equivalents by land area.
Is Bleckley County the largest county in Georgia?
No. Bleckley County ranks #133 of 159 in Georgia by land area. The largest is Ware County, with 899.4 square miles of land.
What counties border Bleckley County?
Bleckley County shares a land border with Dodge County, Twiggs County, Pulaski County, Laurens County, and Houston County.
What is the population of Bleckley County?
The Census Bureau estimates Bleckley County had 12,866 residents on July 1, 2025, ranking #2,296 of 3,222 county equivalents. That is 60 people per square mile of land.
What is the county seat of Bleckley County?
The county seat of Bleckley County is Cochran.
What cities and towns are in Bleckley County?
Bleckley County has 2 incorporated places. The most populous are Cochran city and Allentown city; 7,873 residents live outside any incorporated place.
Is Bleckley County part of a metropolitan area?
No. Bleckley County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Bleckley County?
6 ZIP Code Tabulation Areas have land in Bleckley County, and 1 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Bleckley County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 4.8 times as much land.
How many acres of land are in Bleckley County?
The land measurement converts to approximately 138,162 acres. Including water, total area is approximately 140,244 acres. One square mile equals 640 acres.
Why might another source show a different area?
Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.
Can this establish a property boundary?
No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.