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 |
|---|---|---|---|
| #1 | Tract 4511 | Dickinson, IA | 63.7 yrs |
| #2 | Tract 4510 | Dickinson, IA | 60.2 yrs |
| #3 | Tract 704 | Clayton, IA | 58.4 yrs |
| #4 | Tract 15 | Linn, IA | 57.6 yrs |
| #5 | Tract 9604 | Allamakee, IA | 57.1 yrs |
| #6 | Tract 9501 | Kossuth, IA | 56.7 yrs |
| #7 | Tract 703 | Audubon, IA | 55.9 yrs |
| #8 | Tract 9509 | Cerro Gordo, IA | 55.2 yrs |
| #9 | Tract 215.02 | Pottawattamie, IA | 53.9 yrs |
| #10 | Tract 9502 | Appanoose, IA | 53.9 yrs |
| #11 | Tract 9508 | Cerro Gordo, IA | 53.4 yrs |
| #12 | Tract 316.02 | Pottawattamie, IA | 52.8 yrs |
| #13 | Tract 9502.01 | Cerro Gordo, IA | 52.7 yrs |
| #14 | Tract 6802 | Winnebago, IA | 52.7 yrs |
| #15 | Tract 802 | Greene, IA | 52.4 yrs |
| #16 | Tract 3702 | Poweshiek, IA | 52.0 yrs |
| #17 | Tract 9608 | Wapello, IA | 51.9 yrs |
| #18 | Tract 1.01 | Story, IA | 51.9 yrs |
| #19 | Tract 501 | Muscatine, IA | 51.8 yrs |
| #20 | Tract 9602 | Monona, IA | 51.8 yrs |
| #21 | Tract 4904 | Lee, IA | 51.7 yrs |
| #22 | Tract 32 | Polk, IA | 51.5 yrs |
| #23 | Tract 101.01 | Scott, IA | 51.3 yrs |
| #24 | Tract 9502 | Jackson, IA | 51.3 yrs |
| #25 | Tract 803 | Sac, IA | 51.2 yrs |
| #26 | Tract 4902 | Page, IA | 51.2 yrs |
| #27 | Tract 902 | Jefferson, IA | 51.1 yrs |
| #28 | Tract 9501 | Lucas, IA | 51.1 yrs |
| #29 | Tract 703 | Crawford, IA | 50.9 yrs |
| #30 | Tract 33.02 | Woodbury, IA | 50.7 yrs |
| #31 | Tract 4906 | Page, IA | 50.7 yrs |
| #32 | Tract 6 | Clinton, IA | 50.5 yrs |
| #33 | Tract 7 | Des Moines, IA | 50.4 yrs |
| #34 | Tract 9501 | Marshall, IA | 50.4 yrs |
| #35 | Tract 9601 | Monona, IA | 50.4 yrs |
| #36 | Tract 806 | Fayette, IA | 50.3 yrs |
| #37 | Tract 9501 | Van Buren, IA | 50.2 yrs |
| #38 | Tract 9503 | Appanoose, IA | 50.2 yrs |
| #39 | Tract 9701 | Humboldt, IA | 50.2 yrs |
| #40 | Tract 11.01 | Linn, IA | 50.1 yrs |
| #41 | Tract 901 | Jefferson, IA | 50.1 yrs |
| #42 | Tract 1903 | Union, IA | 50.1 yrs |
| #43 | Tract 4805 | Floyd, IA | 50.0 yrs |
| #44 | Tract 9501 | Jackson, IA | 50.0 yrs |
| #45 | Tract 2901 | Harrison, IA | 49.9 yrs |
| #46 | Tract 206 | Boone, IA | 49.9 yrs |
| #47 | Tract 214 | Pottawattamie, IA | 49.8 yrs |
| #48 | Tract 4804 | Hardin, IA | 49.8 yrs |
| #49 | Tract 803 | Cherokee, IA | 49.8 yrs |
| #50 | Tract 127.02 | Scott, IA | 49.7 yrs |
| #51 | Tract 4802 | Hardin, IA | 49.7 yrs |
| #52 | Tract 201.01 | Warren, IA | 49.7 yrs |
| #53 | Tract 4602 | Osceola, IA | 49.5 yrs |
| #54 | Tract 9601 | Allamakee, IA | 49.5 yrs |
| #55 | Tract 9501 | Guthrie, IA | 49.4 yrs |
| #56 | Tract 9605 | Hamilton, IA | 49.4 yrs |
| #57 | Tract 29.01 | Black Hawk, IA | 49.4 yrs |
| #58 | Tract 11 | Des Moines, IA | 49.3 yrs |
| #59 | Tract 4904 | O'Brien, IA | 49.3 yrs |
| #60 | Tract 1902 | Cass, IA | 49.3 yrs |
| #61 | Tract 9502 | Adams, IA | 49.3 yrs |
| #62 | Tract 9701 | Fremont, IA | 49.3 yrs |
| #63 | Tract 3 | Dubuque, IA | 49.3 yrs |
| #64 | Tract 9602 | Buena Vista, IA | 49.3 yrs |
| #65 | Tract 104.02 | Scott, IA | 49.1 yrs |
| #66 | Tract 9607 | Benton, IA | 49.1 yrs |
| #67 | Tract 2703 | Hancock, IA | 49.1 yrs |
| #68 | Tract 706 | Clayton, IA | 49.0 yrs |
| #69 | Tract 9601 | Buena Vista, IA | 49.0 yrs |
| #70 | Tract 4805 | Hardin, IA | 48.9 yrs |
| #71 | Tract 9508.02 | Marshall, IA | 48.8 yrs |
| #72 | Tract 9602 | Allamakee, IA | 48.8 yrs |
| #73 | Tract 3602 | Franklin, IA | 48.7 yrs |
| #74 | Tract 701 | Butler, IA | 48.7 yrs |
| #75 | Tract 9604 | Grundy, IA | 48.6 yrs |
| #76 | Tract 4901 | Page, IA | 48.5 yrs |
| #77 | Tract 105.02 | Johnson, IA | 48.5 yrs |
| #78 | Tract 702 | Wayne, IA | 48.5 yrs |
| #79 | Tract 9504 | Winneshiek, IA | 48.4 yrs |
| #80 | Tract 9601 | Hamilton, IA | 48.4 yrs |
| #81 | Tract 21.01 | Woodbury, IA | 48.3 yrs |
| #82 | Tract 106 | Dubuque, IA | 48.3 yrs |
| #83 | Tract 134 | Scott, IA | 48.3 yrs |
| #84 | Tract 804 | Sac, IA | 48.2 yrs |
| #85 | Tract 2906 | Tama, IA | 48.2 yrs |
| #86 | Tract 9502 | Guthrie, IA | 48.2 yrs |
| #87 | Tract 304.01 | Marion, IA | 48.1 yrs |
| #88 | Tract 1.02 | Story, IA | 48.1 yrs |
| #89 | Tract 112.03 | Polk, IA | 48.1 yrs |
| #90 | Tract 47 | Bremer, IA | 48.1 yrs |
| #91 | Tract 2701 | Hancock, IA | 48.0 yrs |
| #92 | Tract 705 | Jones, IA | 48.0 yrs |
| #93 | Tract 45 | Bremer, IA | 48.0 yrs |
| #94 | Tract 803.02 | Clay, IA | 48.0 yrs |
| #95 | Tract 701 | Emmet, IA | 48.0 yrs |
| #96 | Tract 2 | Clinton, IA | 47.9 yrs |
| #97 | Tract 701 | Jones, IA | 47.8 yrs |
| #98 | Tract 903.02 | Jefferson, IA | 47.8 yrs |
| #99 | Tract 8.02 | Dubuque, IA | 47.7 yrs |
| #100 | Tract 701 | Chickasaw, IA | 47.7 yrs |
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