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
#1	Tract 8507.04	Kane, IL	76.5 yrs
#2	Tract 3802	Cook, IL	69.5 yrs
#3	Tract 8507.06	Kane, IL	68.5 yrs
#4	Tract 33	Peoria, IL	67.8 yrs
#5	Tract 8081	Cook, IL	67.3 yrs
#6	Tract 8715.01	McHenry, IL	65.3 yrs
#7	Tract 8446.01	DuPage, IL	64.0 yrs
#8	Tract 4610	Cook, IL	63.8 yrs
#9	Tract 8185	Cook, IL	63.5 yrs
#10	Tract 8805.03	Will, IL	63.5 yrs
#11	Tract 1701	Cook, IL	63.0 yrs
#12	Tract 204.01	Jo Daviess, IL	62.1 yrs
#13	Tract 20.01	Macon, IL	62.1 yrs
#14	Tract 8838.08	Will, IL	61.8 yrs
#15	Tract 8832.13	Will, IL	61.7 yrs
#16	Tract 10	Stephenson, IL	60.1 yrs
#17	Tract 8239.01	Cook, IL	59.6 yrs
#18	Tract 801	Cook, IL	59.1 yrs
#19	Tract 633.03	Cook, IL	59.1 yrs
#20	Tract 3815	Cook, IL	59.0 yrs
#21	Tract 812.02	Cook, IL	58.8 yrs
#22	Tract 8635	Lake, IL	58.6 yrs
#23	Tract 29	Winnebago, IL	58.5 yrs
#24	Tract 8643.05	Lake, IL	58.2 yrs
#25	Tract 9602	Carroll, IL	58.2 yrs
#26	Tract 4804	Cook, IL	57.9 yrs
#27	Tract 9710	Hardin, IL	57.6 yrs
#28	Tract 9713	Pope, IL	57.6 yrs
#29	Tract 8202.04	Cook, IL	57.2 yrs
#30	Tract 4309	Cook, IL	57.2 yrs
#31	Tract 8641.10	Lake, IL	57.0 yrs
#32	Tract 8262.01	Cook, IL	56.8 yrs
#33	Tract 8445.02	DuPage, IL	56.8 yrs
#34	Tract 5	Stephenson, IL	56.8 yrs
#35	Tract 9733	Henderson, IL	56.7 yrs
#36	Tract 203	Jo Daviess, IL	56.6 yrs
#37	Tract 8455.08	DuPage, IL	56.6 yrs
#38	Tract 8300.01	Cook, IL	56.4 yrs
#39	Tract 9555	Saline, IL	56.4 yrs
#40	Tract 8299.04	Cook, IL	56.2 yrs
#41	Tract 5601	Cook, IL	56.2 yrs
#42	Tract 105	Jersey, IL	56.1 yrs
#43	Tract 8408.01	DuPage, IL	56.0 yrs
#44	Tract 8019.01	Cook, IL	55.8 yrs
#45	Tract 5025	St. Clair, IL	55.7 yrs
#46	Tract 4802	Cook, IL	55.6 yrs
#47	Tract 6905	Cook, IL	55.6 yrs
#48	Tract 8649.04	Lake, IL	55.4 yrs
#49	Tract 9613.01	Ogle, IL	55.4 yrs
#50	Tract 111	Kankakee, IL	55.2 yrs
#51	Tract 5.13	Winnebago, IL	55.1 yrs
#52	Tract 8201.01	Cook, IL	55.0 yrs
#53	Tract 4	Knox, IL	55.0 yrs
#54	Tract 8504	Kane, IL	55.0 yrs
#55	Tract 8058.01	Cook, IL	55.0 yrs
#56	Tract 9540	Hancock, IL	55.0 yrs
#57	Tract 201.01	Jo Daviess, IL	55.0 yrs
#58	Tract 702	Edgar, IL	55.0 yrs
#59	Tract 14	Knox, IL	55.0 yrs
#60	Tract 10.01	Sangamon, IL	54.8 yrs
#61	Tract 8809.01	Will, IL	54.6 yrs
#62	Tract 2514	Cook, IL	54.6 yrs
#63	Tract 6913	Cook, IL	54.6 yrs
#64	Tract 4028.01	Madison, IL	54.5 yrs
#65	Tract 12.06	Champaign, IL	54.5 yrs
#66	Tract 1302	Cook, IL	54.5 yrs
#67	Tract 102.04	Kankakee, IL	54.4 yrs
#68	Tract 8090	Cook, IL	54.4 yrs
#69	Tract 306	Henry, IL	54.4 yrs
#70	Tract 9577	Alexander, IL	54.4 yrs
#71	Tract 5303	Cook, IL	54.3 yrs
#72	Tract 8411.11	DuPage, IL	54.2 yrs
#73	Tract 8459.02	DuPage, IL	54.2 yrs
#74	Tract 8601.03	Lake, IL	54.2 yrs
#75	Tract 8520.04	Kane, IL	54.2 yrs
#76	Tract 8396	Cook, IL	54.1 yrs
#77	Tract 307.06	Cook, IL	54.0 yrs
#78	Tract 8236.02	Cook, IL	53.9 yrs
#79	Tract 57.02	Champaign, IL	53.9 yrs
#80	Tract 226	Rock Island, IL	53.9 yrs
#81	Tract 8016.08	Cook, IL	53.8 yrs
#82	Tract 8835.04	Will, IL	53.8 yrs
#83	Tract 8027.02	Cook, IL	53.8 yrs
#84	Tract 9701	Schuyler, IL	53.8 yrs
#85	Tract 3405	Cook, IL	53.8 yrs
#86	Tract 5005	St. Clair, IL	53.8 yrs
#87	Tract 4041	Madison, IL	53.7 yrs
#88	Tract 7	Stephenson, IL	53.7 yrs
#89	Tract 8238.01	Cook, IL	53.6 yrs
#90	Tract 8024.02	Cook, IL	53.4 yrs
#91	Tract 8840.04	Will, IL	53.4 yrs
#92	Tract 8832.10	Will, IL	53.4 yrs
#93	Tract 9703	Schuyler, IL	53.4 yrs
#94	Tract 8241.19	Cook, IL	53.3 yrs
#95	Tract 8032	Cook, IL	53.3 yrs
#96	Tract 8008	Cook, IL	53.3 yrs
#97	Tract 9709	Hardin, IL	53.3 yrs
#98	Tract 5.16	Winnebago, IL	53.2 yrs
#99	Tract 4027.22	Madison, IL	53.2 yrs
#100	Tract 36.01	Sangamon, IL	53.2 yrs