Meigs County area

Meigs County, Ohio covers 432.4 square miles: 429.5 square miles of land and 2.903 square miles of water. Its county seat is Pomeroy. An estimated 21,587 people lived there in 2025.

Official Census measurements · GEOID 391052026 Gazetteer · retrieved September 27, 2026
Land area429.5 mi²
Water area2.903 mi²
Population (2025)21,587
People per mi²50

County outline

Generalized outline of Meigs County, Ohio
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 Meigs County is located

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

Area breakdown

Land accounts for 99.3% of Meigs County’s measured area and water for 0.7%. Its combined area converts to 1,120 square kilometers or approximately 276,762 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land429.5371,112.496274,903.7
Water2.9037.5191,857.9
Total432.441,120.014276,761.6

How Meigs County compares

By original Census land area, Meigs County ranks #46 of 88 in Ohio and #2367 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.985 times the Ohio county-equivalent median of 436 square miles. It accounts for 1.1% of the combined county land area in the state.

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

Population and density of Meigs County

The Census Bureau estimates that 21,587 people lived in Meigs County on July 1, 2025. That ranks #1,800 of 3,222 county equivalents nationally and #81 of 88 in Ohio. Since the April 1, 2020 estimates base of 22,214, the population has declined by 627 (−2.8%), compared with +0.9% for Ohio as a whole.

With 429.5 square miles of land, that is 50 people per square mile (19 per km²), placing Meigs County #1,552 nationally for density and #81 in Ohio. The median county equivalent has 47 people per square mile; the Ohio median is 120. Put another way, there are about 13 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate22,16822,07321,94221,77421,56221,587
Change—−95−131−168−212+25

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 Meigs County

5 incorporated places lie at least partly in Meigs County. Together they are home to 5,470 people (25.3%); the other 16,117 (74.7%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Middleport village, with 2,103 residents in the county. The county seat, Pomeroy village, has 1,514 residents. By land, Pomeroy village is the largest at 3.282 mi².

Incorporated placePopulation 2025Since 2020Land mi²
Middleport village2,103−5%1.798
Pomeroy villageCounty seat1,514−3.6%3.282
Syracuse village770−1.4%0.88
Racine village667−2.6%0.561
Rutland village416−2.6%0.874

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

Metropolitan area

Meigs 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

17 ZIP Code Tabulation Areas have land in Meigs County; 12 of them have most of their land inside the county, and the others mainly cover neighboring areas.

4562045686457104572045723457354574145743457604576945770457714577245775457764577945783

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 Meigs County

Meigs County shares a land border with 6 county equivalents, including 3 in West Virginia. It has more land than 2 of them. The largest neighbor is Athens County (504.1 mi²) and the smallest is Wood County (366.5 mi²). Together with its neighbors, Meigs County forms a block of 3,074.1 mi² of land, of which it holds 14%.

Map of Meigs County and the 6 county equivalents that border it Athens County, Ohio: 504.1 mi² landMason County, West Virginia: 430.8 mi² landJackson County, West Virginia: 464.4 mi² landGallia County, Ohio: 466.5 mi² landVinton County, Ohio: 412.3 mi² landWood County, West Virginia: 366.5 mi² land
Meigs 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. MeigsCompare
Athens County504.11.2× largerCompare
Gallia County466.51.1× largerCompare
Jackson CountyWest Virginia464.41.1× largerCompare
Mason CountyWest Virginia430.8about the sameCompare
Vinton County412.3about the sameCompare
Wood CountyWest Virginia366.51.2× smallerCompare

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

Meigs County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.4 times as much. Ohio’s county land could hold about 95 areas the size of Meigs County.

Land area: Meigs County and the closest-sized states
Meigs County429.5 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 20.7 miles (33.4 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 Meigs County?

Meigs County has more land than 855 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Meigs County429.5 mi²
Ohio median436 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 Meigs County at #2,431 nationally by total area, 64 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 0.7%, compared with a national county-equivalent median of 1.2% — 0.5 percentage points lower. 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 Meigs County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2366Steele County, Minnesota429.6Compare
#2367Meigs County, Ohio429.5This county
#2368Daviess County, Indiana429.5Compare

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 39.089807, -82.028397. 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: 1,112,496,598 m²; AWATER: 7,518,399 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 Meigs County?

Meigs County, Ohio has 429.5 square miles (1,112.5 km²) of land and 2.903 square miles of water, for a total area of 432.4 square miles. It ranks #2367 of 3,222 U.S. county equivalents by land area.

Is Meigs County the largest county in Ohio?

No. Meigs County ranks #46 of 88 in Ohio by land area. The largest is Ashtabula County, with 702.4 square miles of land.

What counties border Meigs County?

Meigs County shares a land border with Athens County, Mason County, West Virginia, Jackson County, West Virginia, Gallia County, Vinton County, and Wood County, West Virginia.

What is the population of Meigs County?

The Census Bureau estimates Meigs County had 21,587 residents on July 1, 2025, ranking #1,800 of 3,222 county equivalents. That is 50 people per square mile of land.

What is the county seat of Meigs County?

The county seat of Meigs County is Pomeroy.

What cities and towns are in Meigs County?

Meigs County has 5 incorporated places. The most populous are Middleport village, Pomeroy village, Syracuse village, Racine village, and Rutland village; 16,117 residents live outside any incorporated place.

Is Meigs County part of a metropolitan area?

No. Meigs County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.

How many ZIP codes are in Meigs County?

17 ZIP Code Tabulation Areas have land in Meigs County, and 12 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

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

It has less land than every state. Rhode Island, the smallest, has 2.4 times as much land.

How many acres of land are in Meigs County?

The land measurement converts to approximately 274,904 acres. Including water, total area is approximately 276,762 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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