Census tract rankings · Illinois

Densest census tracts in Illinois

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

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Rank	Tract	County	density
#301	Tract 2107	Cook, IL	19,630/sq mi
#302	Tract 701.01	Cook, IL	19,527/sq mi
#303	Tract 3812	Cook, IL	19,520/sq mi
#304	Tract 514	Cook, IL	19,448/sq mi
#305	Tract 8128.02	Cook, IL	19,413/sq mi
#306	Tract 318	Cook, IL	19,396/sq mi
#307	Tract 8134	Cook, IL	19,368/sq mi
#308	Tract 8140	Cook, IL	19,361/sq mi
#309	Tract 2003	Cook, IL	19,155/sq mi
#310	Tract 8407	Cook, IL	19,144/sq mi
#311	Tract 8107.01	Cook, IL	19,041/sq mi
#312	Tract 2435	Cook, IL	18,992/sq mi
#313	Tract 2104	Cook, IL	18,988/sq mi
#314	Tract 8102	Cook, IL	18,974/sq mi
#315	Tract 1405	Cook, IL	18,943/sq mi
#316	Tract 2430	Cook, IL	18,912/sq mi
#317	Tract 3018.02	Cook, IL	18,895/sq mi
#318	Tract 4202	Cook, IL	18,794/sq mi
#319	Tract 8136	Cook, IL	18,760/sq mi
#320	Tract 8436	Cook, IL	18,704/sq mi
#321	Tract 3504	Cook, IL	18,679/sq mi
#322	Tract 1504.01	Cook, IL	18,632/sq mi
#323	Tract 1913.01	Cook, IL	18,605/sq mi
#324	Tract 2433	Cook, IL	18,571/sq mi
#325	Tract 506	Cook, IL	18,555/sq mi
#326	Tract 8159	Cook, IL	18,539/sq mi
#327	Tract 2832	Cook, IL	18,538/sq mi
#328	Tract 8358	Cook, IL	18,464/sq mi
#329	Tract 4205	Cook, IL	18,432/sq mi
#330	Tract 1608	Cook, IL	18,413/sq mi
#331	Tract 2311	Cook, IL	18,353/sq mi
#332	Tract 6007	Cook, IL	18,329/sq mi
#333	Tract 4005	Cook, IL	18,317/sq mi
#334	Tract 6204	Cook, IL	18,312/sq mi
#335	Tract 4408	Cook, IL	18,306/sq mi
#336	Tract 8306	Cook, IL	18,294/sq mi
#337	Tract 8062.01	Cook, IL	18,285/sq mi
#338	Tract 409	Cook, IL	18,282/sq mi
#339	Tract 59.01	Champaign, IL	18,267/sq mi
#340	Tract 102.02	Cook, IL	18,250/sq mi
#341	Tract 626	Cook, IL	18,244/sq mi
#342	Tract 1508	Cook, IL	18,243/sq mi
#343	Tract 1510.02	Cook, IL	18,183/sq mi
#344	Tract 1904.02	Cook, IL	18,103/sq mi
#345	Tract 2305	Cook, IL	18,094/sq mi
#346	Tract 8395	Cook, IL	18,089/sq mi
#347	Tract 404.02	Cook, IL	18,064/sq mi
#348	Tract 714	Cook, IL	18,008/sq mi
#349	Tract 2429	Cook, IL	17,936/sq mi
#350	Tract 2513	Cook, IL	17,917/sq mi
#351	Tract 307.06	Cook, IL	17,875/sq mi
#352	Tract 309	Cook, IL	17,835/sq mi
#353	Tract 1303	Cook, IL	17,784/sq mi
#354	Tract 2916	Cook, IL	17,718/sq mi
#355	Tract 2001	Cook, IL	17,717/sq mi
#356	Tract 6502	Cook, IL	17,708/sq mi
#357	Tract 602	Cook, IL	17,691/sq mi
#358	Tract 3018.01	Cook, IL	17,590/sq mi
#359	Tract 2207.02	Cook, IL	17,581/sq mi
#360	Tract 6006	Cook, IL	17,553/sq mi
#361	Tract 2912	Cook, IL	17,520/sq mi
#362	Tract 2922	Cook, IL	17,487/sq mi
#363	Tract 7106	Cook, IL	17,453/sq mi
#364	Tract 8026.09	Cook, IL	17,354/sq mi
#365	Tract 1913.02	Cook, IL	17,324/sq mi
#366	Tract 8386	Cook, IL	17,284/sq mi
#367	Tract 4303	Cook, IL	17,248/sq mi
#368	Tract 3902	Cook, IL	17,197/sq mi
#369	Tract 1801	Cook, IL	17,087/sq mi
#370	Tract 2108	Cook, IL	17,032/sq mi
#371	Tract 2515	Cook, IL	17,004/sq mi
#372	Tract 2203	Cook, IL	17,000/sq mi
#373	Tract 8411	Cook, IL	16,993/sq mi
#374	Tract 6203	Cook, IL	16,990/sq mi
#375	Tract 1505.02	Cook, IL	16,894/sq mi
#376	Tract 2512	Cook, IL	16,852/sq mi
#377	Tract 501	Cook, IL	16,767/sq mi
#378	Tract 5203	Cook, IL	16,719/sq mi
#379	Tract 8060.06	Cook, IL	16,644/sq mi
#380	Tract 8146	Cook, IL	16,545/sq mi
#381	Tract 8344	Cook, IL	16,518/sq mi
#382	Tract 6501	Cook, IL	16,473/sq mi
#383	Tract 6115	Cook, IL	16,459/sq mi
#384	Tract 1105.01	Cook, IL	16,395/sq mi
#385	Tract 8415	Cook, IL	16,377/sq mi
#386	Tract 4314	Cook, IL	16,348/sq mi
#387	Tract 4004	Cook, IL	16,341/sq mi
#388	Tract 8387	Cook, IL	16,283/sq mi
#389	Tract 4212	Cook, IL	16,262/sq mi
#390	Tract 8107.02	Cook, IL	16,230/sq mi
#391	Tract 6504	Cook, IL	16,214/sq mi
#392	Tract 8151	Cook, IL	16,206/sq mi
#393	Tract 2304	Cook, IL	16,198/sq mi
#394	Tract 4608	Cook, IL	16,125/sq mi
#395	Tract 4208	Cook, IL	16,015/sq mi
#396	Tract 8147	Cook, IL	16,012/sq mi
#397	Tract 6405	Cook, IL	15,980/sq mi
#398	Tract 1506	Cook, IL	15,953/sq mi
#399	Tract 202	Cook, IL	15,900/sq mi
#400	Tract 6406	Cook, IL	15,851/sq mi