2026 Census Gazetteer

Smallest counties by land area

The smallest county equivalents by land area. Independent cities appear alongside counties, so small city jurisdictions can rank ahead of rural counties.

Ranks 501–600

3,222 county equivalents · page 6 of 33

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What this part of the ranking shows

This page runs from Moultrie County, Illinois at 335.958 mi² of land area to Henderson County, North Carolina at 372.951 mi² of land area. The 100 entries represent 23 state-level jurisdictions. Georgia has the most entries on this page (18).

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.

Smallest counties by land area, ranks 501 through 600. Areas in square miles.
RankCounty / equivalentStateLand mi²Total mi²Water share
501Moultrie CountyIllinois336344.52.5%
502Pamlico CountyNorth Carolina336.5561.640.1%
503Anderson CountyTennessee337.2344.82.2%
504Letcher CountyKentucky337.93390.3%
505Yates CountyNew York338.2375.810%
506Chesapeake cityVirginia338.5350.93.6%
507Gilmer CountyWest Virginia338.5340.10.5%
508Adams CountyIndiana338.93400.3%
509Lucas CountyOhio339.7595.843%
510Cobb CountyGeorgia339.7344.31.3%
511Jackson CountyGeorgia339.7343.11%
512Perry CountyKentucky339.7342.60.8%
513Orange CountyVirginia340.5343.30.8%
514Pierce CountyGeorgia340.5343.20.8%
515Gates CountyNorth Carolina340.6345.71.5%
516Barbour CountyWest Virginia341.1342.90.5%
517Carter CountyTennessee341.3347.71.8%
518Clay CountyWest Virginia342343.80.5%
519Baker CountyGeorgia342349.12.1%
520Kewaunee CountyWisconsin342.51,084.368.4%
521Atkinson CountyGeorgia342.7344.50.5%
522Union CountyKentucky342.9363.25.6%
523Marion CountyKentucky343.6346.91%
524Allen CountyKentucky343.7351.92.3%
525Johnson CountyIllinois343.7348.71.4%
526Assumption ParishLouisiana344369.97%
527Greenup CountyKentucky344.5354.42.8%
528Murray CountyGeorgia344.5346.70.6%
529Putnam CountyGeorgia344.7360.74.4%
530Caldwell CountyKentucky344.8348.11%
531Jackson CountyKentucky345.2346.50.4%
532Lehigh CountyPennsylvania345.3348.20.8%
533Putnam CountyWest Virginia345.7350.41.3%
534Cumberland CountyIllinois345.9346.90.3%
535Cecil CountyMaryland346.3417.817.1%
536Washington CountyNorth Carolina346.5421.917.9%
537Leelanau CountyMichigan347.22,532.286.3%
538Jenkins CountyGeorgia347.4352.51.4%
539Morgan CountyGeorgia347.4354.62%
540Fleming CountyKentucky348.7351.30.8%
541Green Lake CountyWisconsin349.5380.18%
542Gilchrist CountyFlorida349.7355.21.6%
543Prince Edward CountyVirginia349.9353.81.1%
544Owen CountyKentucky350.5354.21.1%
545Elbert CountyGeorgia351.1374.26.2%
546Knott CountyKentucky351.5352.90.4%
547Hertford CountyNorth Carolina353.2360.42%
548Carver CountyMinnesota353.9375.95.9%
549Irwin CountyGeorgia354.4362.82.3%
550Upshur CountyWest Virginia354.6354.80%
551Gaston CountyNorth Carolina355.8363.72.2%
552Lee CountyGeorgia355.9361.81.6%
553Scott CountyMinnesota356.1368.33.3%
554Gordon CountyGeorgia356.5358.70.6%
555Warren CountyNew Jersey356.5362.71.7%
556Giles CountyVirginia357.2361.61.2%
557Lawrence CountyPennsylvania357.4361.81.2%
558Clay CountyIndiana357.6360.30.8%
559Menominee CountyWisconsin357.63652%
560Bland CountyVirginia357.6358.60.3%
561Amelia CountyVirginia357.83610.9%
562Wetzel CountyWest Virginia358.1361.30.9%
563St. Mary's CountyMaryland358.6764.353.1%
564McCormick CountySouth Carolina358.9393.68.8%
565Bell CountyKentucky359361.10.6%
566Twiggs CountyGeorgia359.3362.60.9%
567Crittenden CountyKentucky359.6371.33.2%
568West Carroll ParishLouisiana359.7360.60.3%
569Richland CountyIllinois360361.90.5%
570Monongalia CountyWest Virginia360.1365.91.6%
571Grundy CountyTennessee360.4361.10.2%
572Summers CountyWest Virginia360.6367.71.9%
573Jefferson CountyIndiana360.73630.6%
574Roane CountyTennessee360.83958.7%
575Cabarrus CountyNorth Carolina361.3363.90.7%
576Lebanon CountyPennsylvania361.8362.50.2%
577DeKalb CountyIndiana362.8363.90.3%
578Arenac CountyMichigan363.2680.746.6%
579Toombs CountyGeorgia3643711.9%
580Warren CountyIndiana364.7366.40.5%
581Knox CountyMaine364.91,132.367.8%
582Marion CountyGeorgia365.7367.20.4%
583Wood CountyWest Virginia366.5376.82.7%
584South Central Connecticut Planning RegionConnecticut367.3619.640.7%
585Strafford CountyNew Hampshire367.5382.63.9%
586Wilson CountyNorth Carolina367.6373.11.5%
587Wells CountyIndiana368.1370.20.6%
588Fulton CountyIndiana368.4371.30.8%
589Jasper CountyGeorgia368.4373.51.4%
590Pope CountyIllinois368.9374.51.5%
591Jersey CountyIllinois369.6377.42.1%
592Northampton CountyPennsylvania369.8377.12%
593Rabun CountyGeorgia370.13771.8%
594Marshall CountyOklahoma371.542713%
595Queen Anne's CountyMaryland371.7510.727.2%
596Lawrence CountyIllinois372.2374.10.5%
597Carroll CountyIndiana372.23750.7%
598Clark CountyIndiana372.5376.61.1%
599Decatur CountyIndiana372.6373.30.2%
600Henderson CountyNorth Carolina373375.10.6%

Read the differences behind ranks 501–600

The median land area among these 100 entries is 355.194 mi². The first and last entries span 36.993 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

  • Georgia18 entries · 18% of this page
  • Kentucky13 entries · 13% of this page
  • Indiana10 entries · 10% of this page
  • West Virginia9 entries · 9% of this page
  • North Carolina8 entries · 8% of this page
  • Illinois7 entries · 7% of this page

The remaining 17 jurisdictions contribute 35 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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Browse by state for a complete state ranking.

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.