County outline
Where Screven County is located
Area breakdown
Land accounts for 98.5% of Screven County’s measured area and water for 1.5%. Its combined area converts to 1,698.7 square kilometers or approximately 419,756 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 645.821 | 1,672.669 | 413,325.4 |
| Water | 10.048 | 26.024 | 6,430.7 |
| Total | 655.869 | 1,698.693 | 419,756.2 |
How Screven County compares
By original Census land area, Screven County ranks #9 of 159 in Georgia and #1468 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 1.884 times the Georgia county-equivalent median of 342.7 square miles. It accounts for 1.1% of the combined county land area in the state.
See the complete Georgia ranking · What counts as a county equivalent?
Population and density of Screven County
The Census Bureau estimates that 14,408 people lived in Screven County on July 1, 2025. That ranks #2,197 of 3,222 county equivalents nationally and #110 of 159 in Georgia. Since the April 1, 2020 estimates base of 14,061, the population has grown by 347 (+2.5%), compared with +5.5% for Georgia as a whole.
With 645.8 square miles of land, that is 22 people per square mile (8.6 per km²), placing Screven County #2,234 nationally for density and #137 in Georgia. The median county equivalent has 47 people per square mile; the Georgia median is 69. Put another way, there are about 29 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 14,072 | 14,062 | 13,972 | 14,227 | 14,388 | 14,408 |
| Change | — | −10 | −90 | +255 | +161 | +20 |
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 Screven County
5 incorporated places lie at least partly in Screven County. Together they are home to 3,722 people (25.8%); the other 10,686 (74.2%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Sylvania city, with 2,704 residents in the county.
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Sylvania cityCounty seat | 2,704 | +2.6% | 4.978 |
| Hiltonia town | 322 | +2.9% | 1.722 |
| Newington town | 303 | +4.5% | 0.811 |
| Oliver city | 223 | +3.2% | 0.929 |
| Rocky Ford town | 170 | +2.4% | 1.211 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Screven County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Screven 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 Screven County; 4 of them have most of their land inside the county, and the others mainly cover neighboring areas.
304263044230446304493045530467
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 Screven County
Screven County shares a land border with 6 county equivalents, including 2 in South Carolina. It has more land than 4 of them. The largest neighbor is Burke County (827 mi²) and the smallest is Jenkins County (347.4 mi²). Together with its neighbors, Screven County forms a block of 3,943.2 mi² of land, of which it holds 16.4%.
| Bordering county equivalent | Land mi² | Size vs. Screven | Compare |
|---|---|---|---|
| Burke County | 827 | 1.3× larger | Compare |
| Bulloch County | 676 | about the same | Compare |
| Hampton CountySouth Carolina | 560 | 1.2× smaller | Compare |
| Effingham County | 478.9 | 1.3× smaller | Compare |
| Allendale CountySouth Carolina | 408.1 | 1.6× smaller | Compare |
| Jenkins County | 347.4 | 1.9× smaller | Compare |
How big is Screven County compared with U.S. states?
Screven County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.6 times as much. Georgia’s county land could hold about 89 areas the size of Screven County.
Another way to picture it: the same land area would fill a square about 25.4 miles (40.9 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 Screven County?
Screven County has more land than 1,754 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 Screven County at #1,557 nationally by total area, 89 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% — 0.4 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 Screven County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #1467 | Guilford County, North Carolina | 646 | Compare |
| #1468 | Screven County, Georgia | 645.8 | This county |
| #1469 | Adams County, Wisconsin | 645.6 | 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 32.744751, -81.617585. 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: 1,672,668,618 m²; AWATER: 26,023,810 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 Screven County?
Screven County, Georgia has 645.8 square miles (1,672.7 km²) of land and 10 square miles of water, for a total area of 655.9 square miles. It ranks #1468 of 3,222 U.S. county equivalents by land area.
Is Screven County the largest county in Georgia?
No. Screven County ranks #9 of 159 in Georgia by land area. The largest is Ware County, with 899.4 square miles of land.
What counties border Screven County?
Screven County shares a land border with Allendale County, South Carolina, Bulloch County, Jenkins County, Burke County, Effingham County, and Hampton County, South Carolina.
What is the population of Screven County?
The Census Bureau estimates Screven County had 14,408 residents on July 1, 2025, ranking #2,197 of 3,222 county equivalents. That is 22 people per square mile of land.
What is the county seat of Screven County?
The county seat of Screven County is Sylvania.
What cities and towns are in Screven County?
Screven County has 5 incorporated places. The most populous are Sylvania city, Hiltonia town, Newington town, Oliver city, and Rocky Ford town; 10,686 residents live outside any incorporated place.
Is Screven County part of a metropolitan area?
No. Screven County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Screven County?
6 ZIP Code Tabulation Areas have land in Screven County, and 4 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Screven County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 1.6 times as much land.
How many acres of land are in Screven County?
The land measurement converts to approximately 413,325 acres. Including water, total area is approximately 419,756 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.