Census tract rankings · Colorado

Densest census tracts in Colorado

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

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Rank	Tract	County	density
#1	Tract 126.10	Boulder, CO	35,060/sq mi
#2	Tract 27.09	Denver, CO	29,937/sq mi
#3	Tract 27.05	Denver, CO	29,114/sq mi
#4	Tract 27.07	Denver, CO	27,402/sq mi
#5	Tract 17.05	Denver, CO	27,103/sq mi
#6	Tract 17.03	Denver, CO	27,086/sq mi
#7	Tract 49.51	Arapahoe, CO	26,845/sq mi
#8	Tract 26.04	Denver, CO	26,539/sq mi
#9	Tract 26.03	Denver, CO	24,813/sq mi
#10	Tract 27.06	Denver, CO	24,779/sq mi
#11	Tract 28.05	Denver, CO	23,935/sq mi
#12	Tract 32.04	Denver, CO	23,323/sq mi
#13	Tract 28.04	Denver, CO	23,266/sq mi
#14	Tract 873.01	Arapahoe, CO	22,768/sq mi
#15	Tract 24.05	Denver, CO	20,764/sq mi
#16	Tract 27.08	Denver, CO	19,707/sq mi
#17	Tract 70.90	Denver, CO	19,443/sq mi
#18	Tract 26.02	Denver, CO	18,493/sq mi
#19	Tract 37.02	Denver, CO	18,216/sq mi
#20	Tract 118.08	Jefferson, CO	18,113/sq mi
#21	Tract 78.02	Adams, CO	17,573/sq mi
#22	Tract 32.02	Denver, CO	17,551/sq mi
#23	Tract 124.01	Boulder, CO	17,185/sq mi
#24	Tract 27.04	Denver, CO	17,075/sq mi
#25	Tract 77.04	Arapahoe, CO	16,853/sq mi
#26	Tract 17.04	Denver, CO	16,661/sq mi
#27	Tract 78.01	Adams, CO	16,565/sq mi
#28	Tract 7.03	Denver, CO	15,832/sq mi
#29	Tract 16.02	Denver, CO	15,821/sq mi
#30	Tract 16.03	Denver, CO	15,714/sq mi
#31	Tract 155	Denver, CO	15,386/sq mi
#32	Tract 7.06	Denver, CO	15,130/sq mi
#33	Tract 93.18	Adams, CO	14,612/sq mi
#34	Tract 811.02	Arapahoe, CO	14,431/sq mi
#35	Tract 5.03	Larimer, CO	14,373/sq mi
#36	Tract 28.02	Denver, CO	14,219/sq mi
#37	Tract 122.05	Boulder, CO	14,128/sq mi
#38	Tract 20	Denver, CO	14,112/sq mi
#39	Tract 32.05	Denver, CO	13,923/sq mi
#40	Tract 17.06	Denver, CO	13,359/sq mi
#41	Tract 43.08	Denver, CO	13,315/sq mi
#42	Tract 869	Arapahoe, CO	13,110/sq mi
#43	Tract 870	Arapahoe, CO	13,073/sq mi
#44	Tract 123	Boulder, CO	12,819/sq mi
#45	Tract 5.03	Denver, CO	12,709/sq mi
#46	Tract 51.04	Denver, CO	12,617/sq mi
#47	Tract 83.06	Denver, CO	12,345/sq mi
#48	Tract 50.04	Denver, CO	12,295/sq mi
#49	Tract 70.91	Denver, CO	12,233/sq mi
#50	Tract 83.05	Denver, CO	12,121/sq mi
#51	Tract 31.02	Denver, CO	12,104/sq mi
#52	Tract 44.04	Denver, CO	11,911/sq mi
#53	Tract 7.04	Denver, CO	11,773/sq mi
#54	Tract 118.07	Jefferson, CO	11,603/sq mi
#55	Tract 24.02	Denver, CO	11,478/sq mi
#56	Tract 37.03	Denver, CO	11,285/sq mi
#57	Tract 83.90	Denver, CO	11,226/sq mi
#58	Tract 6	Denver, CO	11,097/sq mi
#59	Tract 45.05	Denver, CO	11,078/sq mi
#60	Tract 73.02	Arapahoe, CO	11,022/sq mi
#61	Tract 90.04	Adams, CO	11,002/sq mi
#62	Tract 67.01	Denver, CO	10,990/sq mi
#63	Tract 59.52	Arapahoe, CO	10,815/sq mi
#64	Tract 868.02	Arapahoe, CO	10,721/sq mi
#65	Tract 6	Larimer, CO	10,696/sq mi
#66	Tract 45.04	Denver, CO	10,674/sq mi
#67	Tract 24.04	Denver, CO	10,660/sq mi
#68	Tract 79	Adams, CO	10,657/sq mi
#69	Tract 126.09	Boulder, CO	10,641/sq mi
#70	Tract 68.13	Denver, CO	10,604/sq mi
#71	Tract 812	Arapahoe, CO	10,550/sq mi
#72	Tract 63.02	El Paso, CO	10,523/sq mi
#73	Tract 45.03	Denver, CO	10,478/sq mi
#74	Tract 30.05	Denver, CO	10,446/sq mi
#75	Tract 868.01	Arapahoe, CO	10,442/sq mi
#76	Tract 821	Arapahoe, CO	10,368/sq mi
#77	Tract 836	Arapahoe, CO	10,318/sq mi
#78	Tract 93.22	Adams, CO	10,307/sq mi
#79	Tract 73.01	Arapahoe, CO	10,289/sq mi
#80	Tract 845	Arapahoe, CO	10,164/sq mi
#81	Tract 4.04	Denver, CO	10,133/sq mi
#82	Tract 83.87	Denver, CO	10,070/sq mi
#83	Tract 70.37	Denver, CO	10,059/sq mi
#84	Tract 4.03	Denver, CO	10,048/sq mi
#85	Tract 28.01	Denver, CO	10,031/sq mi
#86	Tract 2	Weld, CO	9,997/sq mi
#87	Tract 85.06	Adams, CO	9,990/sq mi
#88	Tract 83.04	Denver, CO	9,936/sq mi
#89	Tract 85.49	Adams, CO	9,886/sq mi
#90	Tract 29.01	Denver, CO	9,872/sq mi
#91	Tract 3.03	Denver, CO	9,842/sq mi
#92	Tract 117.32	Jefferson, CO	9,775/sq mi
#93	Tract 822	Arapahoe, CO	9,735/sq mi
#94	Tract 67.13	Arapahoe, CO	9,702/sq mi
#95	Tract 40.05	Denver, CO	9,696/sq mi
#96	Tract 46.02	Denver, CO	9,694/sq mi
#97	Tract 43.07	Denver, CO	9,679/sq mi
#98	Tract 47.07	El Paso, CO	9,659/sq mi
#99	Tract 7.05	Denver, CO	9,592/sq mi
#100	Tract 93.10	Adams, CO	9,537/sq mi