Census tract rankings · Iowa

Densest census tracts in Iowa

Residents per square mile, computed from the official tract land-area figure. Manhattan and central Brooklyn dominate the top of the list. Filtered to Iowa, ranked among all tracts in the state.

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Rank	Tract	County	density
#301	Tract 4	Woodbury, IA	1,402/sq mi
#302	Tract 10	Story, IA	1,399/sq mi
#303	Tract 203	Boone, IA	1,394/sq mi
#304	Tract 8.01	Dubuque, IA	1,377/sq mi
#305	Tract 113.02	Polk, IA	1,366/sq mi
#306	Tract 707.01	Sioux, IA	1,364/sq mi
#307	Tract 504	Dallas, IA	1,363/sq mi
#308	Tract 125.02	Scott, IA	1,346/sq mi
#309	Tract 2.02	Woodbury, IA	1,313/sq mi
#310	Tract 4	Black Hawk, IA	1,297/sq mi
#311	Tract 4505.01	Dickinson, IA	1,296/sq mi
#312	Tract 6	Clinton, IA	1,296/sq mi
#313	Tract 510	Muscatine, IA	1,293/sq mi
#314	Tract 9.02	Linn, IA	1,284/sq mi
#315	Tract 5	Clinton, IA	1,276/sq mi
#316	Tract 210	Warren, IA	1,265/sq mi
#317	Tract 8.02	Dubuque, IA	1,265/sq mi
#318	Tract 9604	Wapello, IA	1,257/sq mi
#319	Tract 107.08	Polk, IA	1,256/sq mi
#320	Tract 40.04	Polk, IA	1,253/sq mi
#321	Tract 1	Dubuque, IA	1,243/sq mi
#322	Tract 503	Dallas, IA	1,238/sq mi
#323	Tract 117.02	Polk, IA	1,234/sq mi
#324	Tract 129.01	Scott, IA	1,217/sq mi
#325	Tract 706.02	Sioux, IA	1,209/sq mi
#326	Tract 303	Marion, IA	1,207/sq mi
#327	Tract 302.02	Marion, IA	1,199/sq mi
#328	Tract 20	Black Hawk, IA	1,198/sq mi
#329	Tract 105.01	Johnson, IA	1,186/sq mi
#330	Tract 11.04	Dubuque, IA	1,181/sq mi
#331	Tract 4903	Page, IA	1,174/sq mi
#332	Tract 113.04	Polk, IA	1,158/sq mi
#333	Tract 707.02	Sioux, IA	1,151/sq mi
#334	Tract 703.01	Jones, IA	1,150/sq mi
#335	Tract 403.01	Mills, IA	1,148/sq mi
#336	Tract 15.01	Black Hawk, IA	1,135/sq mi
#337	Tract 106.02	Polk, IA	1,128/sq mi
#338	Tract 30.06	Linn, IA	1,121/sq mi
#339	Tract 508.13	Dallas, IA	1,100/sq mi
#340	Tract 113.03	Polk, IA	1,090/sq mi
#341	Tract 9507	Mahaska, IA	1,082/sq mi
#342	Tract 202.01	Warren, IA	1,070/sq mi
#343	Tract 9503	Cerro Gordo, IA	1,051/sq mi
#344	Tract 107.07	Polk, IA	1,050/sq mi
#345	Tract 11.03	Dubuque, IA	1,050/sq mi
#346	Tract 204	Boone, IA	1,049/sq mi
#347	Tract 101.04	Scott, IA	1,026/sq mi
#348	Tract 104.06	Polk, IA	1,026/sq mi
#349	Tract 209	Warren, IA	1,017/sq mi
#350	Tract 18.01	Johnson, IA	1,006/sq mi
#351	Tract 9605	Wapello, IA	995/sq mi
#352	Tract 10.01	Linn, IA	995/sq mi
#353	Tract 507	Muscatine, IA	973/sq mi
#354	Tract 26.05	Black Hawk, IA	972/sq mi
#355	Tract 7	Woodbury, IA	966/sq mi
#356	Tract 137.02	Scott, IA	964/sq mi
#357	Tract 28	Linn, IA	959/sq mi
#358	Tract 40.01	Polk, IA	945/sq mi
#359	Tract 114.06	Polk, IA	933/sq mi
#360	Tract 1.01	Linn, IA	932/sq mi
#361	Tract 40	Bremer, IA	929/sq mi
#362	Tract 1	Johnson, IA	918/sq mi
#363	Tract 102.15	Polk, IA	917/sq mi
#364	Tract 4901	Lee, IA	900/sq mi
#365	Tract 703	Emmet, IA	900/sq mi
#366	Tract 126.01	Scott, IA	894/sq mi
#367	Tract 26.01	Black Hawk, IA	886/sq mi
#368	Tract 9	Des Moines, IA	881/sq mi
#369	Tract 602	Madison, IA	866/sq mi
#370	Tract 102.13	Polk, IA	862/sq mi
#371	Tract 9602	Montgomery, IA	857/sq mi
#372	Tract 2.08	Linn, IA	854/sq mi
#373	Tract 8	Black Hawk, IA	844/sq mi
#374	Tract 1904	Union, IA	841/sq mi
#375	Tract 706.01	Sioux, IA	840/sq mi
#376	Tract 1.01	Webster, IA	834/sq mi
#377	Tract 9606	Wapello, IA	834/sq mi
#378	Tract 316.01	Pottawattamie, IA	830/sq mi
#379	Tract 9505	Jackson, IA	796/sq mi
#380	Tract 103.07	Johnson, IA	785/sq mi
#381	Tract 101.03	Dubuque, IA	776/sq mi
#382	Tract 9505	Mahaska, IA	774/sq mi
#383	Tract 3.03	Johnson, IA	772/sq mi
#384	Tract 113.01	Polk, IA	769/sq mi
#385	Tract 4505.02	Dickinson, IA	763/sq mi
#386	Tract 101.03	Scott, IA	755/sq mi
#387	Tract 103.08	Johnson, IA	753/sq mi
#388	Tract 202.02	Warren, IA	752/sq mi
#389	Tract 9509	Marshall, IA	747/sq mi
#390	Tract 9	Black Hawk, IA	742/sq mi
#391	Tract 9601	Clarke, IA	724/sq mi
#392	Tract 9605	Buena Vista, IA	721/sq mi
#393	Tract 302.01	Marion, IA	720/sq mi
#394	Tract 3704	Poweshiek, IA	714/sq mi
#395	Tract 1904	Cass, IA	687/sq mi
#396	Tract 9610	Wapello, IA	673/sq mi
#397	Tract 9507	Marshall, IA	670/sq mi
#398	Tract 17.02	Black Hawk, IA	670/sq mi
#399	Tract 6803	Winnebago, IA	667/sq mi
#400	Tract 9701	Plymouth, IA	667/sq mi