Gadsden County area

Gadsden County, Florida covers 528.5 square miles: 516.4 square miles of land and 12.2 square miles of water. Its county seat is Quincy. An estimated 44,298 people lived there in 2025.

Official Census measurements · GEOID 120392026 Gazetteer · retrieved September 27, 2026
Land area516.4 mi²
Water area12.2 mi²
Population (2025)44,298
People per mi²86

County outline

Generalized outline of Gadsden County, Florida
2025 Census cartographic boundary, fitted to this frame. County maps are not at a common scale. The 2026 area measurements below come from the separate Gazetteer release. Map source and limitations.

Where Gadsden County is located

Gadsden County highlighted on a map of all U.S. county equivalents. About the maps

Area breakdown

Land accounts for 97.7% of Gadsden County’s measured area and water for 2.3%. Its combined area converts to 1,368.9 square kilometers or approximately 338,258 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land516.3751,337.405330,480
Water12.15331.4767,777.9
Total528.5281,368.881338,257.9

How Gadsden County compares

By original Census land area, Gadsden County ranks #57 of 67 in Florida and #2020 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.741 times the Florida county-equivalent median of 696.5 square miles. It accounts for 1% of the combined county land area in the state.

See the complete Florida ranking · What counts as a county equivalent?

Population and density of Gadsden County

The Census Bureau estimates that 44,298 people lived in Gadsden County on July 1, 2025. That ranks #1,132 of 3,222 county equivalents nationally and #46 of 67 in Florida. Since the April 1, 2020 estimates base of 43,823, the population has grown by 475 (+1.1%), compared with +8.9% for Florida as a whole.

With 516.4 square miles of land, that is 86 people per square mile (33 per km²), placing Gadsden County #1,109 nationally for density and #42 in Florida. The median county equivalent has 47 people per square mile; the Florida median is 209. Put another way, there are about 7.5 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate43,42743,60943,39644,16544,26944,298
Change—+182−213+769+104+29

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 Gadsden County

6 incorporated places lie at least partly in Gadsden County. Together they are home to 18,178 people (41%); the other 26,120 (59%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Quincy city, with 8,162 residents in the county. Among places with at least 1,000 residents in 2020, Quincy city grew fastest since then (+1.8%).

Incorporated placePopulation 2025Since 2020Land mi²
Quincy cityCounty seat8,162+1.8%11.6
Midway city3,482−2.1%9.615
Chattahoochee city3,011+1.7%5.601
Havana town1,759+0.5%2.786
Gretna city1,296+1%8.561
Greensboro town468+1.7%2.297

Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Gadsden County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.

Metropolitan area

Gadsden County is an outlying county of the Tallahassee, FL Metropolitan Statistical Area. Its 4 county equivalents have 397,442 residents on 2,389.3 square miles of land; Gadsden County accounts for 21.6% of the land and 11.1% of the residents. By combined land it ranks #136 of 393 metropolitan areas, and #144 by population. It belongs to the Tallahassee-Bainbridge, FL-GA Combined Statistical Area.

County equivalentPopulation 2025Land mi²
Leon County299,048668.4
Gadsden County44,298516.4
Wakulla County38,089606.4
Jefferson County16,007598.1

ZIP codes

7 ZIP Code Tabulation Areas have land in Gadsden County, and each lies mostly inside the county.

32324323303233232333323433235132352

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Gadsden County

Gadsden County shares a land border with 5 county equivalents, including 2 in Georgia. It has more land than 1 of them. The largest neighbor is Jackson County (918.3 mi²) and the smallest is Grady County (454.5 mi²). Together with its neighbors, Gadsden County forms a block of 3,990.4 mi² of land, of which it holds 12.9%.

Map of Gadsden County and the 5 county equivalents that border it Leon County, Florida: 668.4 mi² landDecatur County, Georgia: 597.2 mi² landLiberty County, Florida: 835.6 mi² landJackson County, Florida: 918.3 mi² landGrady County, Georgia: 454.5 mi² land
Gadsden County (dark) and its bordering county equivalents. Select a neighbor to open its profile. Drawn from the 2025 Census cartographic boundaries in an equal-area projection. How borders are determined.
Bordering county equivalentLand mi²Size vs. GadsdenCompare
Jackson County918.31.8× largerCompare
Liberty County835.61.6× largerCompare
Leon County668.41.3× largerCompare
Decatur CountyGeorgia597.21.2× largerCompare
Grady CountyGeorgia454.51.1× smallerCompare

How big is Gadsden County compared with U.S. states?

Gadsden County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2 times as much. Florida’s county land could hold about 104 areas the size of Gadsden County.

Land area: Gadsden County and the closest-sized states
Gadsden County516.4 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 22.7 miles (36.6 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 Gadsden County?

Gadsden County has more land than 1,202 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Gadsden County516.4 mi²
Florida median696.5 mi²
National median604.5 mi²

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 Gadsden County at #2,075 nationally by total area, 55 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 2.3%, compared with a national county-equivalent median of 1.2% — 1.1 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 Gadsden County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2019Liberty County, Georgia516.5Compare
#2020Gadsden County, Florida516.4This county
#2021Kearney County, Nebraska516.2Compare

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 30.578687, -84.612607. 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: 1,337,405,270 m²; AWATER: 31,475,264 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.

Download the official county source ZIP ↗ · Methodology

Common questions

How big is Gadsden County?

Gadsden County, Florida has 516.4 square miles (1,337.4 km²) of land and 12.2 square miles of water, for a total area of 528.5 square miles. It ranks #2020 of 3,222 U.S. county equivalents by land area.

Is Gadsden County the largest county in Florida?

No. Gadsden County ranks #57 of 67 in Florida by land area. The largest is Collier County, with 1,997 square miles of land.

What counties border Gadsden County?

Gadsden County shares a land border with Leon County, Decatur County, Georgia, Liberty County, Jackson County, and Grady County, Georgia.

What is the population of Gadsden County?

The Census Bureau estimates Gadsden County had 44,298 residents on July 1, 2025, ranking #1,132 of 3,222 county equivalents. That is 86 people per square mile of land.

What is the county seat of Gadsden County?

The county seat of Gadsden County is Quincy.

What cities and towns are in Gadsden County?

Gadsden County has 6 incorporated places. The most populous five are Quincy city, Midway city, Chattahoochee city, Havana town, and Gretna city; 26,120 residents live outside any incorporated place.

Is Gadsden County part of a metropolitan area?

Yes. It is an outlying county of the Tallahassee, FL Metropolitan Statistical Area, which has 4 county equivalents and 397,442 residents.

How many ZIP codes are in Gadsden County?

7 ZIP Code Tabulation Areas have land in Gadsden County, and 7 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

How does Gadsden County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 2 times as much land.

How many acres of land are in Gadsden County?

The land measurement converts to approximately 330,480 acres. Including water, total area is approximately 338,258 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.

Cite this county

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