Edwards County area

Edwards County, Illinois covers 222.7 square miles: 222.4 square miles of land and 0.302 square miles of water. Its county seat is Albion. An estimated 5,898 people lived there in 2025.

Official Census measurements · GEOID 170472026 Gazetteer · retrieved September 27, 2026
Land area222.4 mi²
Water area0.302 mi²
Population (2025)5,898
People per mi²27

County outline

Generalized outline of Edwards County, Illinois
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 Edwards County is located

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

Area breakdown

Land accounts for 99.9% of Edwards County’s measured area and water for 0.1%. Its combined area converts to 576.8 square kilometers or approximately 142,529 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land222.4576.013142,336
Water0.3020.782193.3
Total222.702576.796142,529.3

How Edwards County compares

By original Census land area, Edwards County ranks #99 of 102 in Illinois and #2964 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.436 times the Illinois county-equivalent median of 510.7 square miles. It accounts for 0.4% of the combined county land area in the state.

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

Population and density of Edwards County

The Census Bureau estimates that 5,898 people lived in Edwards County on July 1, 2025. That ranks #2,813 of 3,222 county equivalents nationally and #93 of 102 in Illinois. Since the April 1, 2020 estimates base of 6,243, the population has declined by 345 (−5.5%), compared with −0.8% for Illinois as a whole.

With 222.4 square miles of land, that is 27 people per square mile (10 per km²), placing Edwards County #2,104 nationally for density and #81 in Illinois. The median county equivalent has 47 people per square mile; the Illinois median is 44. Put another way, there are about 24 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate6,2076,0836,0656,0225,9875,898
Change—−124−18−43−35−89

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 Edwards County

5 incorporated places lie at least partly in Edwards County. Together they are home to 3,533 people (59.9%); the other 2,365 (40.1%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Albion city, with 1,843 residents in the county.

Incorporated placePopulation 2025Since 2020Land mi²
Albion cityCounty seat1,843−5.6%2.136
West Salem village735−5.6%1.56
Grayville cityAlso in 1 other county648−4.8%2.127
Bone Gap village174−5.4%0.583
Browns village133−4.3%0.29

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

Metropolitan area

Edwards 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 Edwards County; 4 of them have most of their land inside the county, and the others mainly cover neighboring areas.

624766280662815628186283362844

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 Edwards County

Edwards County shares a land border with 4 county equivalents. Each of them has more land than Edwards County. The largest neighbor is Wayne County (713.8 mi²) and the smallest is Wabash County (223.3 mi²). Together with its neighbors, Edwards County forms a block of 2,014.6 mi² of land, of which it holds 11%.

Map of Edwards County and the 4 county equivalents that border it Wayne County, Illinois: 713.8 mi² landWabash County, Illinois: 223.3 mi² landRichland County, Illinois: 360 mi² landWhite County, Illinois: 495 mi² land
Edwards 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. EdwardsCompare
Wayne County713.83.2× largerCompare
White County4952.2× largerCompare
Richland County3601.6× largerCompare
Wabash County223.3about the sameCompare

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

Edwards County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 4.6 times as much. Illinois’s county land could hold about 250 areas the size of Edwards County.

Land area: Edwards County and the closest-sized states
Edwards County222.4 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 14.9 miles (24 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 Edwards County?

Edwards County has more land than 258 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Edwards County222.4 mi²
Illinois median510.7 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 Edwards County at #2,991 nationally by total area, 27 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 0.1%, compared with a national county-equivalent median of 1.2% — 1 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 Edwards County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2963Wabash County, Illinois223.3Compare
#2964Edwards County, Illinois222.4This county
#2965Hancock County, Tennessee222.3Compare

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 38.417095, -88.047941. 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: 576,012,470 m²; AWATER: 781,202 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 Edwards County?

Edwards County, Illinois has 222.4 square miles (576 km²) of land and 0.302 square miles of water, for a total area of 222.7 square miles. It ranks #2964 of 3,222 U.S. county equivalents by land area.

Is Edwards County the largest county in Illinois?

No. Edwards County ranks #99 of 102 in Illinois by land area. The largest is McLean County, with 1,183.2 square miles of land.

What counties border Edwards County?

Edwards County shares a land border with Wayne County, Wabash County, Richland County, and White County.

What is the population of Edwards County?

The Census Bureau estimates Edwards County had 5,898 residents on July 1, 2025, ranking #2,813 of 3,222 county equivalents. That is 27 people per square mile of land.

What is the county seat of Edwards County?

The county seat of Edwards County is Albion.

What cities and towns are in Edwards County?

Edwards County has 5 incorporated places. The most populous are Albion city, West Salem village, Grayville city, Bone Gap village, and Browns village; 2,365 residents live outside any incorporated place.

Is Edwards County part of a metropolitan area?

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

How many ZIP codes are in Edwards County?

6 ZIP Code Tabulation Areas have land in Edwards 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 Edwards County compare with U.S. states?

It has less land than every state. Rhode Island, the smallest, has 4.6 times as much land.

How many acres of land are in Edwards County?

The land measurement converts to approximately 142,336 acres. Including water, total area is approximately 142,529 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

Download the complete CSV or JSON dataset