Census Data Map

American Community Survey 2019–2023

Chattanooga area census tracts by population

Population is highest in Chattanooga city (east 3) (9,646). This table ranks 85 eligible mapped census tracts.

Population values are ACS five-year survey estimates. Population rankings exclude tracts below 500 residents; this reduces but does not eliminate sampling uncertainty.

View this measure on the mapAll Chattanooga area rankings
#Census tract areaPopulation
1Chattanooga city (east 3)9,646
2Harrison CDP8,627
3Chattanooga city (northeast 1)8,612
4Chattanooga city (northeast 3)8,523
5Middle Valley CDP (west)7,927
6Chattanooga city (north-northeast 1)7,451
7Chattanooga city (southeast 2)7,160
8Unincorporated (west)7,124
9Chattanooga city (north)7,117
10East Ridge city (west-southwest)7,083
11Chattanooga city (east-southeast 2)7,066
12Collegedale city (south-southeast)7,058
13Chattanooga city (east-southeast 4)6,529
14Signal Mountain town (south)6,504
15Chattanooga city (west-southwest 1)6,413
16East Ridge city (east-southeast)6,193
17Chattanooga city (west-southwest 5)6,036
18Chattanooga city (north-northwest 2)5,773
19Collegedale city (southwest)5,766
20Chattanooga city (northeast 2)5,634
21Lakesite city (east)5,544
22Chattanooga city (north-northwest 1)5,532
23Chattanooga city (southeast 3)5,525
24Chattanooga city (east 4)5,350
25Apison CDP5,303
26Chattanooga city (north-northwest 3)5,220
27Chattanooga city (south-southwest 3)5,078
28Chattanooga city (east-southeast 1)4,996
29Collegedale city (north-northeast)4,887
30Chattanooga city (southeast 1)4,874
31Chattanooga city (south-southwest 2)4,759
32Chattanooga city (west-northwest 2)4,623
33Middle Valley CDP (north)4,588
34Chattanooga city (northwest 3)4,580
35Middle Valley CDP (east-southeast)4,498
36East Ridge city (west-northwest 1)4,484
37Chattanooga city (east 1)4,447
38Sale Creek CDP4,362
39Chattanooga city (northwest 1)4,224
40Chattanooga city (east 2)4,179
41Soddy-Daisy city (north-northeast)4,172
42Unincorporated (south)4,162
43Red Bank city (southwest)4,117
44Chattanooga city (north-northeast 2)4,106
45Unincorporated (north-northeast)4,101
46Unincorporated (north)4,063
47Signal Mountain town (north)3,985
48Chattanooga city (southwest 6)3,972
49Soddy-Daisy city (south-southwest)3,871
50Soddy-Daisy city (east-southeast)3,852
51Fairmount CDP3,817
52Chattanooga city (south 1)3,578
53Chattanooga city (south 3)3,565
54Chattanooga city (east-northeast 2)3,487
55Chattanooga city (west 3)3,424
56Chattanooga city (northwest 2)3,385
57Chattanooga city (southwest 1)3,260
58Lakesite city (west)3,159
59Red Bank city (south)3,091
60Chattanooga city (west-southwest 3)3,015
61Soddy-Daisy city (southwest)2,983
62Red Bank city (north-northeast)2,943
63Chattanooga city (southwest 4)2,939
64Soddy-Daisy city (west-northwest)2,889
65Chattanooga city (west-southwest 6)2,882
66Chattanooga city (southwest 5)2,848
67Chattanooga city (south 2)2,828
68Falling Water CDP2,665
69East Ridge city (east)2,509
70Chattanooga city (west-northwest 1)2,464
71Chattanooga city (west 4)2,439
72Chattanooga city (south-southeast)2,396
73Flat Top Mountain CDP2,267
74Chattanooga city (south-southwest 1)2,266
75Chattanooga city (west-southwest 2)2,160
76Chattanooga city (east-northeast 1)2,150
77Lookout Mountain town2,112
78Chattanooga city (west-southwest 4)2,066
79Chattanooga city (west 1)1,951
80Chattanooga city (west 2)1,862
81Chattanooga city (southwest 3)1,843
82Chattanooga city (south-southwest 4)1,782
83Chattanooga city (southwest 2)1,696
84East Ridge city (west-northwest 2)1,631
85Chattanooga city (west-northwest 3)865

Method and source

Values come from the U.S. Census Bureau American Community Survey 2019–2023 five-year estimates. Census tracts are small statistical areas, not necessarily neighbourhood boundaries. The result is a descriptive comparison of the mapped area, not a measure of individual households or a prediction. Read about the American Community Survey.