County outline
Where Hardy County is located
Area breakdown
Land accounts for 99.6% of Hardy County’s measured area and water for 0.4%. Its combined area converts to 1,513.8 square kilometers or approximately 374,071 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 582.315 | 1,508.189 | 372,681.6 |
| Water | 2.171 | 5.623 | 1,389.4 |
| Total | 584.486 | 1,513.812 | 374,071 |
How Hardy County compares
By original Census land area, Hardy County ranks #11 of 55 in West Virginia and #1690 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 1.39 times the West Virginia county-equivalent median of 419 square miles. It accounts for 2.4% of the combined county land area in the state.
See the complete West Virginia ranking · What counts as a county equivalent?
Population and density of Hardy County
The Census Bureau estimates that 14,337 people lived in Hardy County on July 1, 2025. That ranks #2,204 of 3,222 county equivalents nationally and #37 of 55 in West Virginia. Since the April 1, 2020 estimates base of 14,297, the population has grown by 40 (+0.3%), compared with −1.5% for West Virginia as a whole.
With 582.3 square miles of land, that is 25 people per square mile (9.5 per km²), placing Hardy County #2,154 nationally for density and #43 in West Virginia. The median county equivalent has 47 people per square mile; the West Virginia median is 45. Put another way, there are about 26 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 14,241 | 14,147 | 14,232 | 14,344 | 14,435 | 14,337 |
| Change | — | −94 | +85 | +112 | +91 | −98 |
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 Hardy County
2 incorporated places lie at least partly in Hardy County. Together they are home to 2,915 people (20.3%); the other 11,422 (79.7%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Moorefield town, with 2,655 residents in the county.
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Moorefield townCounty seat | 2,655 | +5.1% | 2.666 |
| Wardensville town | 260 | −1.5% | 0.324 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Hardy County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Hardy 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
11 ZIP Code Tabulation Areas have land in Hardy County; 8 of them have most of their land inside the county, and the others mainly cover neighboring areas.
2675526801268102681226818268362683826845268472685126852
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 Hardy County
Hardy County shares a land border with 6 county equivalents, including 3 in Virginia. It has more land than 3 of them. The largest neighbor is Rockingham County (849.8 mi²) and the smallest is Frederick County (413.1 mi²). Together with its neighbors, Hardy County forms a block of 4,167.2 mi² of land, of which it holds 14%.
| Bordering county equivalent | Land mi² | Size vs. Hardy | Compare |
|---|---|---|---|
| Rockingham CountyVirginia | 849.8 | 1.5× larger | Compare |
| Pendleton County | 696.1 | 1.2× larger | Compare |
| Hampshire County | 640.4 | 1.1× larger | Compare |
| Shenandoah CountyVirginia | 508.1 | 1.1× smaller | Compare |
| Grant County | 477.4 | 1.2× smaller | Compare |
| Frederick CountyVirginia | 413.1 | 1.4× smaller | Compare |
How big is Hardy County compared with U.S. states?
Hardy County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.8 times as much. West Virginia’s county land could hold about 41 areas the size of Hardy County.
Another way to picture it: the same land area would fill a square about 24.1 miles (38.8 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 Hardy County?
Hardy County has more land than 1,532 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 Hardy County at #1,806 nationally by total area, 116 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 0.4%, compared with a national county-equivalent median of 1.2% — 0.8 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 Hardy County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #1689 | Leake County, Mississippi | 582.9 | Compare |
| #1690 | Hardy County, West Virginia | 582.3 | This county |
| #1691 | Citrus County, Florida | 582 | 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 39.011361, -78.841729. 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: 1,508,190,142 m²; AWATER: 5,624,068 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 Hardy County?
Hardy County, West Virginia has 582.3 square miles (1,508.2 km²) of land and 2.171 square miles of water, for a total area of 584.5 square miles. It ranks #1690 of 3,222 U.S. county equivalents by land area.
Is Hardy County the largest county in West Virginia?
No. Hardy County ranks #11 of 55 in West Virginia by land area. The largest is Randolph County, with 1,039.7 square miles of land.
What counties border Hardy County?
Hardy County shares a land border with Grant County, Hampshire County, Shenandoah County, Virginia, Rockingham County, Virginia, Pendleton County, and Frederick County, Virginia.
What is the population of Hardy County?
The Census Bureau estimates Hardy County had 14,337 residents on July 1, 2025, ranking #2,204 of 3,222 county equivalents. That is 25 people per square mile of land.
What is the county seat of Hardy County?
The county seat of Hardy County is Moorefield.
What cities and towns are in Hardy County?
Hardy County has 2 incorporated places. The most populous are Moorefield town and Wardensville town; 11,422 residents live outside any incorporated place.
Is Hardy County part of a metropolitan area?
No. Hardy County is outside every metropolitan and micropolitan statistical area in the July 2023 OMB delineation.
How many ZIP codes are in Hardy County?
11 ZIP Code Tabulation Areas have land in Hardy County, and 8 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Hardy County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 1.8 times as much land.
How many acres of land are in Hardy County?
The land measurement converts to approximately 372,682 acres. Including water, total area is approximately 374,071 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.