Census tract rankings · Iowa

Oldest census tracts in Iowa

Highest median age. Retirement communities in Florida and Arizona occupy most of the top spots. Filtered to Iowa, ranked among all tracts in the state.

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Rank	Tract	County	old
#101	Tract 4801	Floyd, IA	47.7 yrs
#102	Tract 9501	Ringgold, IA	47.7 yrs
#103	Tract 9502.02	Cerro Gordo, IA	47.6 yrs
#104	Tract 9503	Winneshiek, IA	47.6 yrs
#105	Tract 12.04	Dubuque, IA	47.6 yrs
#106	Tract 403	Jasper, IA	47.6 yrs
#107	Tract 104	Webster, IA	47.6 yrs
#108	Tract 118	Scott, IA	47.5 yrs
#109	Tract 2.10	Linn, IA	47.4 yrs
#110	Tract 3	Story, IA	47.4 yrs
#111	Tract 4905	Lee, IA	47.3 yrs
#112	Tract 9604	Montgomery, IA	47.3 yrs
#113	Tract 807	Fayette, IA	47.3 yrs
#114	Tract 9604	Palo Alto, IA	47.3 yrs
#115	Tract 802	Cherokee, IA	47.2 yrs
#116	Tract 9603	Iowa, IA	47.1 yrs
#117	Tract 4906	Lee, IA	47.1 yrs
#118	Tract 12	Des Moines, IA	47.1 yrs
#119	Tract 402.01	Mills, IA	47.1 yrs
#120	Tract 4503	Louisa, IA	47.0 yrs
#121	Tract 11	Clinton, IA	47.0 yrs
#122	Tract 132	Scott, IA	46.9 yrs
#123	Tract 108.01	Linn, IA	46.9 yrs
#124	Tract 318	Pottawattamie, IA	46.8 yrs
#125	Tract 804	Cherokee, IA	46.8 yrs
#126	Tract 110.28	Polk, IA	46.7 yrs
#127	Tract 6802	Wright, IA	46.7 yrs
#128	Tract 9706	Plymouth, IA	46.6 yrs
#129	Tract 131	Scott, IA	46.6 yrs
#130	Tract 9601	Montgomery, IA	46.6 yrs
#131	Tract 9507	Cerro Gordo, IA	46.5 yrs
#132	Tract 307	Marion, IA	46.5 yrs
#133	Tract 9501	Lyon, IA	46.5 yrs
#134	Tract 124	Scott, IA	46.5 yrs
#135	Tract 9702	Fremont, IA	46.4 yrs
#136	Tract 9503	Kossuth, IA	46.4 yrs
#137	Tract 102	Johnson, IA	46.3 yrs
#138	Tract 102.11	Polk, IA	46.3 yrs
#139	Tract 803	Greene, IA	46.3 yrs
#140	Tract 7803	Pocahontas, IA	46.3 yrs
#141	Tract 504	Muscatine, IA	46.2 yrs
#142	Tract 9506	Buchanan, IA	46.1 yrs
#143	Tract 125.01	Scott, IA	46.1 yrs
#144	Tract 4901	Lee, IA	46.1 yrs
#145	Tract 14	Johnson, IA	46.0 yrs
#146	Tract 319	Pottawattamie, IA	46.0 yrs
#147	Tract 803	Fayette, IA	46.0 yrs
#148	Tract 102	Webster, IA	46.0 yrs
#149	Tract 9503	Delaware, IA	45.9 yrs
#150	Tract 35	Woodbury, IA	45.9 yrs
#151	Tract 13	Johnson, IA	45.9 yrs
#152	Tract 101	Johnson, IA	45.8 yrs
#153	Tract 27	Black Hawk, IA	45.8 yrs
#154	Tract 4801	Hardin, IA	45.8 yrs
#155	Tract 9.02	Linn, IA	45.7 yrs
#156	Tract 11.04	Dubuque, IA	45.7 yrs
#157	Tract 9505	Jackson, IA	45.7 yrs
#158	Tract 9701	Henry, IA	45.7 yrs
#159	Tract 201	Boone, IA	45.7 yrs
#160	Tract 804	Clay, IA	45.7 yrs
#161	Tract 12.05	Dubuque, IA	45.6 yrs
#162	Tract 4	Clinton, IA	45.6 yrs
#163	Tract 9611	Wapello, IA	45.6 yrs
#164	Tract 703	Chickasaw, IA	45.6 yrs
#165	Tract 1.03	Linn, IA	45.6 yrs
#166	Tract 4505	Cedar, IA	45.5 yrs
#167	Tract 9504	Mahaska, IA	45.5 yrs
#168	Tract 4905	Page, IA	45.5 yrs
#169	Tract 903	Ida, IA	45.5 yrs
#170	Tract 103	Story, IA	45.4 yrs
#171	Tract 4	Dubuque, IA	45.4 yrs
#172	Tract 206	Warren, IA	45.3 yrs
#173	Tract 6901	Worth, IA	45.3 yrs
#174	Tract 9602	Adair, IA	45.3 yrs
#175	Tract 1.02	Linn, IA	45.2 yrs
#176	Tract 4502	Cedar, IA	45.2 yrs
#177	Tract 802	Sac, IA	45.2 yrs
#178	Tract 106	Linn, IA	45.1 yrs
#179	Tract 40.04	Polk, IA	45.1 yrs
#180	Tract 137.02	Scott, IA	45.0 yrs
#181	Tract 8.01	Dubuque, IA	45.0 yrs
#182	Tract 5603	Mitchell, IA	45.0 yrs
#183	Tract 705	Clayton, IA	45.0 yrs
#184	Tract 9603	Benton, IA	44.9 yrs
#185	Tract 706	Jones, IA	44.9 yrs
#186	Tract 9601	Iowa, IA	44.9 yrs
#187	Tract 1802	Taylor, IA	44.9 yrs
#188	Tract 1.01	Webster, IA	44.8 yrs
#189	Tract 703	Butler, IA	44.8 yrs
#190	Tract 2.09	Linn, IA	44.7 yrs
#191	Tract 103	Linn, IA	44.7 yrs
#192	Tract 701	Monroe, IA	44.7 yrs
#193	Tract 9704	Humboldt, IA	44.7 yrs
#194	Tract 703	Monroe, IA	44.7 yrs
#195	Tract 104.01	Scott, IA	44.6 yrs
#196	Tract 1904	Cass, IA	44.6 yrs
#197	Tract 9602	Shelby, IA	44.6 yrs
#198	Tract 702	Audubon, IA	44.6 yrs
#199	Tract 9604	Shelby, IA	44.6 yrs
#200	Tract 30.01	Polk, IA	44.6 yrs