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2026 Census Gazetteer

Largest counties by land area

All counties and county equivalents, including Alaska and Puerto Rico, ranked by land area. Alaska’s boroughs and census areas are included because they serve the same statistical level as counties.

Ranks 2301–2400

3,222 county equivalents · page 24 of 33

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What this part of the ranking shows

This page runs from Trigg County, Kentucky at 441.433 mi² of land area to Grenada County, Mississippi at 422.113 mi² of land area. The 100 entries represent 24 state-level jurisdictions. Iowa has the most entries on this page (14).

Rank numbers continue across pages and describe the full selected ranking. They are not state ranks. Start at rank 1 for the leading entries, or open a county profile for its state rank and median comparisons.

Largest counties by land area, ranks 2301 through 2400. Areas in square miles.
RankCounty / equivalentStateLand mi²Total mi²Water share
2301Trigg CountyKentucky441.4481.38.3%
2302Coweta CountyGeorgia441445.91.1%
2303Pike CountyOhio440.34440.8%
2304McDowell CountyNorth Carolina440445.41.2%
2305Deuel CountyNebraska439.8440.70.2%
2306Dodge CountyMinnesota439.4439.70.1%
2307Piatt CountyIllinois439.2439.50.1%
2308Oglethorpe CountyGeorgia439.14420.7%
2309Polk CountyNebraska438.8440.60.4%
2310Madison CountyKentucky437.9443.31.2%
2311Whitley CountyKentucky437.9445.11.6%
2312Bryan CountyGeorgia437.6454.53.7%
2313Fulton CountyPennsylvania437.6438.10.1%
2314Muscatine CountyIowa437.4449.12.6%
2315Mills CountyIowa437.4440.60.7%
2316Telfair CountyGeorgia437.34441.5%
2317Schuyler CountyIllinois437.3441.40.9%
2318Harford CountyMaryland437.1526.717%
2319Lincoln CountyWest Virginia437.1438.70.4%
2320Marion CountyMissouri436.9444.31.7%
2321Scotland CountyMissouri436.5439.30.6%
2322Henderson CountyKentucky436.4465.66.3%
2323Cocke CountyTennessee436.1443.11.6%
2324Isanti CountyMinnesota435.8451.73.5%
2325Davison CountySouth Dakota435.6436.90.3%
2326Jefferson CountyIowa435.5436.90.3%
2327Bremer CountyIowa435.5439.40.9%
2328Lee CountyVirginia435.4437.30.4%
2329Grundy CountyMissouri435.34380.6%
2330Watonwan CountyMinnesota435439.71.1%
2331Winnebago CountyWisconsin434.7578.624.9%
2332Beaver CountyPennsylvania434.74442.1%
2333Hamilton CountyIllinois434.7435.90.3%
2334Claiborne CountyTennessee434.6441.61.6%
2335Polk CountyTennessee434.6442.31.7%
2336Hanson CountySouth Dakota434.6435.40.2%
2337Humboldt CountyIowa434.4435.70.3%
2338Henry CountyIowa434.3436.50.5%
2339Monroe CountyIowa433.7434.30.1%
2340Laurel CountyKentucky433.7443.72.3%
2341Pulaski CountyIndiana433.7434.50.2%
2342Overton CountyTennessee433.5434.80.3%
2343Sherburne CountyMinnesota432.9451.14%
2344Chatham CountyGeorgia432.863031.3%
2345Warren CountyTennessee432.74340.3%
2346Andrew CountyMissouri432.6436.40.9%
2347Red Lake CountyMinnesota432.4432.50%
2348Wapello CountyIowa431.84361%
2349Douglas CountySouth Dakota431.8433.70.4%
2350Sharkey CountyMississippi431.7435.10.8%
2351Union CountyOhio431.7436.91.2%
2352Lunenburg CountyVirginia431.7432.40.2%
2353Ida CountyIowa431.5432.10.1%
2354McIntosh CountyGeorgia431.3573.924.8%
2355Atchison CountyKansas431.2433.80.6%
2356Gwinnett CountyGeorgia431.2437.21.4%
2357Clarke CountyIowa431.1431.70.1%
2358Pawnee CountyNebraska431.1432.90.4%
2359Multnomah CountyOregon4314657.3%
2360Westchester CountyNew York430.8500.113.9%
2361Mason CountyWest Virginia430.8444.73.1%
2362Lucas CountyIowa430.7434.50.9%
2363Washington CountyWisconsin430.6435.71.2%
2364Lawrence CountyMississippi430.6435.71.2%
2365McMinn CountyTennessee430.1432.20.5%
2366Steele CountyMinnesota429.6432.30.6%
2367Meigs CountyOhio429.5432.40.7%
2368Daviess CountyIndiana429.5436.91.7%
2369Warren CountyNorth Carolina429.4444.33.4%
2370Champaign CountyOhio429429.80.2%
2371Coffee CountyTennessee429434.61.3%
2372Warren CountyMissouri428.6437.72.1%
2373Randolph CountyGeorgia428.2430.90.6%
2374Hunterdon CountyNew Jersey427.8437.42.2%
2375Stanton CountyNebraska427.64310.8%
2376Rock Island CountyIllinois427.5451.35.3%
2377Dubois CountyIndiana427.3435.31.9%
2378Forest CountyPennsylvania427.3430.50.8%
2379McCreary CountyKentucky426.7430.91%
2380Caldwell CountyMissouri426.4429.60.8%
2381New Castle CountyDelaware426.349413.7%
2382Ashe CountyNorth Carolina426.3429.40.7%
2383Gilmer CountyGeorgia426.2430.91.1%
2384Butler CountyKentucky426.1431.51.2%
2385Caswell CountyNorth Carolina425.5428.70.7%
2386Tishomingo CountyMississippi424.3444.54.5%
2387Preble CountyOhio424.2426.60.5%
2388Lower Connecticut River Valley Planning RegionConnecticut424.1517.218%
2389Montgomery CountyIowa424.14250.2%
2390Union CountyIowa423.6425.80.5%
2391Chesterfield CountyVirginia423.54373.1%
2392Alamance CountyNorth Carolina423.5434.22.5%
2393Adams CountyIowa423.4425.50.5%
2394Waseca CountyMinnesota423.44332.2%
2395Mingo CountyWest Virginia423.14240.2%
2396Ashland CountyOhio423426.80.9%
2397Boone CountyIndiana422.9423.20.1%
2398Holmes CountyOhio422.64240.3%
2399Allegany CountyMaryland422.2427.91.3%
2400Grenada CountyMississippi422.1449.46.1%

Read the differences behind ranks 2301–2400

The median land area among these 100 entries is 431.717 mi². The first and last entries span 19.32 square miles. This median describes the entries on this page, not the full national dataset. Pagination is a browsing boundary, not a distinct geographic region.

A difference of one position means only that two entries are adjacent in this ordering. Their actual size difference can be tiny or substantial. Compare the measurements as well as the rank, and use the original square-meter fields when rounded labels appear equal.

Where the entries on this page are located

  • Iowa14 entries · 14% of this page
  • Georgia9 entries · 9% of this page
  • Kentucky7 entries · 7% of this page
  • Minnesota7 entries · 7% of this page
  • Ohio7 entries · 7% of this page
  • Tennessee7 entries · 7% of this page

The remaining 18 jurisdictions contribute 49 entries. The list above shows the six most represented, with alphabetical ordering when counts tie.

These counts describe representation in this slice of the ranking. They do not measure a state’s share of national land or population. Compare the first and last county equivalents on this page to inspect land, water, and total area separately.

Read the geographic explanation behind this ranking, or return to the ranking overview for the national distribution and guidance on selecting a measurement.

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Land rankings use original ALAND square meters; total-area rankings use ALAND + AWATER. Exact ties use ascending GEOID. Displayed square-mile values are rounded. Read the methodology.