Ashe County area

Ashe County, North Carolina covers 429.4 square miles: 426.3 square miles of land and 3.111 square miles of water. Its county seat is Jefferson. An estimated 27,514 people lived there in 2025.

Official Census measurements · GEOID 370092026 Gazetteer · retrieved September 27, 2026
Land area426.3 mi²
Water area3.111 mi²
Population (2025)27,514
People per mi²65

County outline

Generalized outline of Ashe County, North Carolina
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 Ashe County is located

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

Area breakdown

Land accounts for 99.3% of Ashe County’s measured area and water for 0.7%. Its combined area converts to 1,112.1 square kilometers or approximately 274,801 acres.

Green: land · blue: water

MeasurementSquare milesSquare kilometersAcres
Land426.2661,104.024272,810.2
Water3.1118.0571,991
Total429.3771,112.081274,801.3

How Ashe County compares

By original Census land area, Ashe County ranks #57 of 100 in North Carolina and #2382 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.

Its land area is 0.926 times the North Carolina county-equivalent median of 460.3 square miles. It accounts for 0.9% of the combined county land area in the state.

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

Population and density of Ashe County

The Census Bureau estimates that 27,514 people lived in Ashe County on July 1, 2025. That ranks #1,572 of 3,222 county equivalents nationally and #73 of 100 in North Carolina. Since the April 1, 2020 estimates base of 26,584, the population has grown by 930 (+3.5%), compared with +7.2% for North Carolina as a whole.

With 426.3 square miles of land, that is 65 people per square mile (25 per km²), placing Ashe County #1,328 nationally for density and #73 in North Carolina. The median county equivalent has 47 people per square mile; the North Carolina median is 116. Put another way, there are about 9.9 acres of land per resident.

Estimated population, 2020–2025 · line scaled to this county’s own range
July 1202020212022202320242025
Estimate26,58526,75727,04727,09627,37827,514
Change—+172+290+49+282+136

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 Ashe County

3 incorporated places lie at least partly in Ashe County. Together they are home to 3,156 people (11.5%); the other 24,358 (88.5%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Jefferson town, with 1,680 residents in the county. By land, West Jefferson town is the largest at 2.177 mi². Among places with at least 1,000 residents in 2020, Jefferson town grew fastest since then (+3.3%).

Incorporated placePopulation 2025Since 2020Land mi²
Jefferson townCounty seat1,680+3.3%2.113
West Jefferson town1,348+2.5%2.177
Lansing town128+1.6%0.37

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

Metropolitan area

Ashe 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

13 ZIP Code Tabulation Areas have land in Ashe County; 11 of them have most of their land inside the county, and the others mainly cover neighboring areas.

28615286172862628629286312864028643286442867228684286932869428698

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 Ashe County

Ashe County shares a land border with 5 county equivalents, including 2 in Virginia and Tennessee. It has more land than 3 of them. The largest neighbor is Wilkes County (753.7 mi²) and the smallest is Alleghany County (234.8 mi²). Together with its neighbors, Ashe County forms a block of 2,467.4 mi² of land, of which it holds 17.3%.

Map of Ashe County and the 5 county equivalents that border it Grayson County, Virginia: 441.8 mi² landWatauga County, North Carolina: 312.4 mi² landWilkes County, North Carolina: 753.7 mi² landAlleghany County, North Carolina: 234.8 mi² landJohnson County, Tennessee: 298.4 mi² land
Ashe 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. AsheCompare
Wilkes County753.71.8× largerCompare
Grayson CountyVirginia441.8about the sameCompare
Watauga County312.41.4× smallerCompare
Johnson CountyTennessee298.41.4× smallerCompare
Alleghany County234.81.8× smallerCompare

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

Ashe 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. North Carolina’s county land could hold about 114 areas the size of Ashe County.

Land area: Ashe County and the closest-sized states
Ashe County426.3 mi²
Rhode Island1,033.9 mi²

Another way to picture it: the same land area would fill a square about 20.6 miles (33.2 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 Ashe County?

Ashe County has more land than 840 of the other 3,221 county equivalents in the dataset.

Land area compared with the typical county equivalent
Ashe County426.3 mi²
North Carolina median460.3 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 Ashe County at #2,450 nationally by total area, 68 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% — 0.4 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 Ashe County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Land rankCounty equivalentLand mi²Comparison
#2381New Castle County, Delaware426.3Compare
#2382Ashe County, North Carolina426.3This county
#2383Gilmer County, Georgia426.2Compare

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 36.443139, -81.499536. 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: 1,104,023,388 m²; AWATER: 8,058,410 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 Ashe County?

Ashe County, North Carolina has 426.3 square miles (1,104 km²) of land and 3.111 square miles of water, for a total area of 429.4 square miles. It ranks #2382 of 3,222 U.S. county equivalents by land area.

Is Ashe County the largest county in North Carolina?

No. Ashe County ranks #57 of 100 in North Carolina by land area. The largest is Robeson County, with 947.3 square miles of land.

What counties border Ashe County?

Ashe County shares a land border with Grayson County, Virginia, Watauga County, Wilkes County, Alleghany County, and Johnson County, Tennessee.

What is the population of Ashe County?

The Census Bureau estimates Ashe County had 27,514 residents on July 1, 2025, ranking #1,572 of 3,222 county equivalents. That is 65 people per square mile of land.

What is the county seat of Ashe County?

The county seat of Ashe County is Jefferson.

What cities and towns are in Ashe County?

Ashe County has 3 incorporated places. The most populous are Jefferson town, West Jefferson town, and Lansing town; 24,358 residents live outside any incorporated place.

Is Ashe County part of a metropolitan area?

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

How many ZIP codes are in Ashe County?

13 ZIP Code Tabulation Areas have land in Ashe County, and 11 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.

How does Ashe 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 Ashe County?

The land measurement converts to approximately 272,810 acres. Including water, total area is approximately 274,801 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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