Lista hrabstw w stanie Iowa

Stan Iowa podzielony jest na 99 hrabstw.

Lista alfabetyczna

Nazwa	Siedziba	Powierzchnia całkowita (km²)	Powierzchnia wodna (km²)	Powierzchnia lądowa (km²)	Populacja (2000)	Gęstość zaludnienia (os/km²) (2000)
Adair	Greenfield	1477	3	1474	8243	6
Adams	Corning	1101	3	1098	4482	4
Allamakee	Waukon	1706	50	1656	14675	9
Appanoose	Centerville	1337	52	1285	13721	11
Audubon	Audubon	1149	1	1148	6830	6
Benton	Vinton	1861	6	1855	25308	14
Black Hawk	Waterloo	1481	12	1469	128012	87
Boone	Boone	1487	8	1479	26224	18
Bremer	Waverly	1139	5	1134	23325	21
Buchanan	Independence	1485	5	1480	21093	14
Buena Vista	Storm Lake	1502	13	1489	20411	14
Butler	Allison	1507	5	1502	15305	10
Calhoun	Rockwell City	1482	5	1477	11115	8
Carroll	Carroll	1477	2	1475	21421	14,5
Cass	Atlantic	1463	3	1460	14684	10
Cedar	Tipton	1507	5	1502	18187	12
Cerro Gordo	Mason City	1490	18	1472	46447	32
Cherokee	Cherokee	1494	0,1	1493,9	13035	9
Chickasaw	New Hampton	1309	2	1307	13095	10
Clarke	Osceola	1118	1	1117	9113	8
Clay	Spencer	1483	10	1473	17372	12
Clayton	Elkader	2054	36	2018	18678	9
Clinton	Clinton	1839	39	1800	50149	28
Crawford	Denison	1852	2	1850	16942	9
Dallas	Adel	1533	14	1519	40750	27
Davis	Bloomfield	1308	5	1303	8541	7
Decatur	Leon	1381	4	1377	8689	6
Delaware	Manchester	1500	3	1497	18404	12
Des Moines	Burlington	1113	35	1078	42351	39
Dickinson	Spirit Lake	1046	60	986	16424	27
Dubuque	Dubuque	1598	21	1577	92384	57
Emmet	Estherville	1042	17	1025	11027	11
Fayette	West Union	1894	1	1893	22008	12
Floyd	Charles City	1298	2	1296	16900	13
Franklin	Hampton	1510	1	1509	10704	7
Fremont	Sidney	1338	15	1324	8010	6
Greene	Jefferson	1479	7	1472	10366	7
Grundy	Grundy Center	1302	1	1301	12369	10
Guthrie	Guthrie Center	1536	6	1530	11353	7
Hamilton	Webster City	1496	2	1494	16438	11
Hancock	Garner	1484	5	1479	12100	8
Hardin	Eldora	1476	2	1474	18812	13
Harrison	Logan	1816	12	1804	15745	8
Henry	Mount Pleasant	1131	6	1125	20336	18
Howard	Cresco	1228	3	1225	9932	8
Humboldt	Dakota City	1129	4	1125	10381	9
Ida	Ida Grove	1119	1	1118	7837	7
Iowa	Marengo	1521	2	1119	15671	10
Jackson	Maquoketa	1683	35	1648	20192	12
Jasper	Newton	1898	1	1897	37213	20
Jefferson	Fairfield	1131	3	1128	16181	14
Johnson	Iowa City	1614	24	1590	125692	78
Jones	Anamosa	1494	4	1490	20221	14
Keokuk	Sigourney	1502	2	1500	11400	8
Kossuth	Algona	2523	3	2520	17163	7
Lee	Fort Madison i Keokuk	1395	55	1340	32052	2 8
Linn	Cedar Rapids	1878	21	1857	201853	103
Louisa	Wapello	1082	41	1041	12183	12
Lucas	Chariton	1124	9	1115	9422	8
Lyon	Rock Rapids	1523	0	1523	11763	8
Madison	Winterset	1456	3	1453	14019	10
Mahaska	Oskaloosa	1485	6	1479	22335	15
Marion	Knoxville	1478	43	1435	32052	22
Marshall	Marshalltown	1484	2	1482	39311	27
Mills	Glenwood	1139	8	1131	14547	13
Mitchell	Osage	1216	2	1214	10874	9
Monona	Onawa	1810	15	1795	10020	5
Monroe	Albia	1124	1	1123	8016	7
Montgomery	Red Oak	1100	2	1098	11771	11
Muscatine	Muscatine	1163	27	1136	42405	37
O’Brien	Primghar	1485	1	1484	15102	10
Osceola	Sibley	1035	2	1033	7003	7
Page	Clarinda	1387	2	1385	16976	12
Palo Alto	Emmetsburg	1475	15	1460	10147	7
Plymouth	Le Mars	2238	0	2238	24849	76
Pocahontas	Pocahontas	1500	4	1496	8662	6
Polk	Des Moines	1533	59	1474	424778	273
Pottawattamie	Council Bluffs	1535	15	1520	87704	56
Poweshiek	Montezuma	1518	3	1515	18815	12
Ringgold	Mount Ayr	1396	3	1393	5469	4
Sac	Sac City	1498	7	1491	11529	8
Scott	Davenport	1605	35	1570	164690	103
Shelby	Harlan	1531	3	1528	13173	9
Sioux	Orange City	1991	2	1989	31589	16
Story	Nevada	1486	2	1484	79981	54
Tama	Toledo	1871	3	1868	18103	10
Taylor	Bedford	1386	3	1383	6958	5
Union	Creston	1103	4	1099	12309	11
Van Buren	Keosauqua	1271	15	1256	7809	6
Wapello	Ottumwa	1129	11	1118	36051	32
Warren	Indianola	1485	4	1481	40671	27
Washington	Washington	1478	5	1473	20670	14
Wayne	Corydon	1365	4	1361	6730	5
Webster	Fort Dodge	1860	8	1852	40235	22
Winnebago	Forest City	1040	3	1037	11273	11
Winneshiek	Decorah	1787	1	1786	21310	12
Woodbury	Sioux City	2271	10	2261	103877	46
Worth	Northwood	1040	4	1036	7909	8
Wright	Corydon	1509	5	1504	14334	10