Census tract rankings · Illinois

Oldest census tracts in Illinois

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

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Rank	Tract	County	old
#401	Tract 8705.01	McHenry, IL	47.3 yrs
#402	Tract 8080.01	Cook, IL	47.3 yrs
#403	Tract 8042.03	Cook, IL	47.3 yrs
#404	Tract 1	Whiteside, IL	47.3 yrs
#405	Tract 8801.23	Will, IL	47.3 yrs
#406	Tract 8524.05	Kane, IL	47.3 yrs
#407	Tract 9504	Iroquois, IL	47.3 yrs
#408	Tract 8171.02	Cook, IL	47.3 yrs
#409	Tract 5.11	Winnebago, IL	47.3 yrs
#410	Tract 5045.01	St. Clair, IL	47.3 yrs
#411	Tract 6202	Cook, IL	47.3 yrs
#412	Tract 8644.02	Lake, IL	47.2 yrs
#413	Tract 8076	Cook, IL	47.2 yrs
#414	Tract 49.02	Peoria, IL	47.2 yrs
#415	Tract 8645.22	Lake, IL	47.2 yrs
#416	Tract 8009	Cook, IL	47.2 yrs
#417	Tract 1708	Cook, IL	47.2 yrs
#418	Tract 36.01	Winnebago, IL	47.2 yrs
#419	Tract 8801.18	Will, IL	47.1 yrs
#420	Tract 8051.12	Cook, IL	47.1 yrs
#421	Tract 9529	Fulton, IL	47.1 yrs
#422	Tract 506	Jefferson, IL	47.1 yrs
#423	Tract 305	Perry, IL	47.1 yrs
#424	Tract 5801	Cook, IL	47.1 yrs
#425	Tract 218.02	Tazewell, IL	47.1 yrs
#426	Tract 9566	Mason, IL	47.1 yrs
#427	Tract 8401.03	DuPage, IL	47.0 yrs
#428	Tract 8302.01	Cook, IL	47.0 yrs
#429	Tract 1	Stephenson, IL	47.0 yrs
#430	Tract 8084	Cook, IL	47.0 yrs
#431	Tract 705	Edgar, IL	47.0 yrs
#432	Tract 403	Franklin, IL	47.0 yrs
#433	Tract 39.01	Sangamon, IL	46.9 yrs
#434	Tract 9569	Macoupin, IL	46.9 yrs
#435	Tract 8413.13	DuPage, IL	46.9 yrs
#436	Tract 4912	Cook, IL	46.9 yrs
#437	Tract 8179	Cook, IL	46.8 yrs
#438	Tract 8089	Cook, IL	46.8 yrs
#439	Tract 404	Mercer, IL	46.8 yrs
#440	Tract 12.04	Champaign, IL	46.8 yrs
#441	Tract 9588	Christian, IL	46.8 yrs
#442	Tract 9727	Gallatin, IL	46.8 yrs
#443	Tract 9773	Jasper, IL	46.8 yrs
#444	Tract 9782	Richland, IL	46.8 yrs
#445	Tract 9510	Fayette, IL	46.8 yrs
#446	Tract 9576	Alexander, IL	46.8 yrs
#447	Tract 103	Boone, IL	46.7 yrs
#448	Tract 9587	Christian, IL	46.7 yrs
#449	Tract 8068.01	Cook, IL	46.7 yrs
#450	Tract 703	Edgar, IL	46.7 yrs
#451	Tract 901	Cook, IL	46.7 yrs
#452	Tract 310	Henry, IL	46.7 yrs
#453	Tract 7706.01	Cook, IL	46.7 yrs
#454	Tract 9512	Bond, IL	46.7 yrs
#455	Tract 16	Knox, IL	46.7 yrs
#456	Tract 9551	Wayne, IL	46.7 yrs
#457	Tract 8703	Warren, IL	46.7 yrs
#458	Tract 9613	Marshall, IL	46.7 yrs
#459	Tract 9564	Mason, IL	46.7 yrs
#460	Tract 8545.04	Kane, IL	46.6 yrs
#461	Tract 42	Winnebago, IL	46.6 yrs
#462	Tract 4028.05	Madison, IL	46.6 yrs
#463	Tract 8022	Cook, IL	46.6 yrs
#464	Tract 5	Lee, IL	46.6 yrs
#465	Tract 405	Franklin, IL	46.6 yrs
#466	Tract 8051.06	Cook, IL	46.6 yrs
#467	Tract 4805	Cook, IL	46.6 yrs
#468	Tract 9640	LaSalle, IL	46.6 yrs
#469	Tract 9514	Morgan, IL	46.6 yrs
#470	Tract 9728	Gallatin, IL	46.6 yrs
#471	Tract 201.01	Rock Island, IL	46.6 yrs
#472	Tract 8024.03	Cook, IL	46.6 yrs
#473	Tract 219	Rock Island, IL	46.6 yrs
#474	Tract 8083.01	Cook, IL	46.5 yrs
#475	Tract 8802.04	Will, IL	46.5 yrs
#476	Tract 8836.02	Will, IL	46.5 yrs
#477	Tract 8033	Cook, IL	46.5 yrs
#478	Tract 8839.04	Will, IL	46.5 yrs
#479	Tract 8107.02	Cook, IL	46.5 yrs
#480	Tract 37.02	Sangamon, IL	46.5 yrs
#481	Tract 1	Sangamon, IL	46.5 yrs
#482	Tract 7304	Cook, IL	46.5 yrs
#483	Tract 8017.01	Cook, IL	46.5 yrs
#484	Tract 5034.11	St. Clair, IL	46.5 yrs
#485	Tract 9581	White, IL	46.5 yrs
#486	Tract 5032.03	St. Clair, IL	46.4 yrs
#487	Tract 4027.01	Madison, IL	46.4 yrs
#488	Tract 8036.03	Cook, IL	46.4 yrs
#489	Tract 8528.08	Kane, IL	46.4 yrs
#490	Tract 5610	Cook, IL	46.4 yrs
#491	Tract 5040.01	St. Clair, IL	46.4 yrs
#492	Tract 9545	Piatt, IL	46.4 yrs
#493	Tract 8045.13	Cook, IL	46.4 yrs
#494	Tract 8462.08	DuPage, IL	46.4 yrs
#495	Tract 23	Macon, IL	46.4 yrs
#496	Tract 9573	Wabash, IL	46.4 yrs
#497	Tract 6005.02	Monroe, IL	46.4 yrs
#498	Tract 9611	Marshall, IL	46.4 yrs
#499	Tract 8181	Cook, IL	46.4 yrs
#500	Tract 8643.06	Lake, IL	46.4 yrs