List of 260 Zip Codes in St. Louis County, Missouri
On this page, we'll list out the 260 St. Louis County, Missouri ZIP codes we have, including the land area and county name of each code.
Missouri is the 21st largest state by total land area, with a land area of 69,707 square miles (180,540 square kilometers) and has a total population of 6,124,160 people as of the most recent U.S. Census survey.
St. Louis County makes up approximately 4.73% of the total land area for Missouri and we have 260 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.
ZIP Code |
Land Area (Sq. Meters) |
Land Area (Sq. Miles) |
Land Area (Sq. Kilometers) |
63005 |
89,940,800 |
35 |
90 |
63005 |
89,940,800 |
35 |
90 |
63005 |
89,940,800 |
35 |
90 |
63005 |
89,940,800 |
35 |
90 |
63005 |
89,940,800 |
35 |
90 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63011 |
37,358,200 |
14 |
37 |
63017 |
50,722,200 |
20 |
51 |
63017 |
50,722,200 |
20 |
51 |
63017 |
50,722,200 |
20 |
51 |
63017 |
50,722,200 |
20 |
51 |
63017 |
50,722,200 |
20 |
51 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63021 |
56,473,200 |
22 |
56 |
63025 |
103,578,000 |
40 |
104 |
63025 |
103,578,000 |
40 |
104 |
63025 |
103,578,000 |
40 |
104 |
63025 |
103,578,000 |
40 |
104 |
63026 |
65,526,700 |
25 |
66 |
63026 |
65,526,700 |
25 |
66 |
63026 |
65,526,700 |
25 |
66 |
63031 |
38,008,000 |
15 |
38 |
63031 |
38,008,000 |
15 |
38 |
63031 |
38,008,000 |
15 |
38 |
63031 |
38,008,000 |
15 |
38 |
63033 |
32,008,700 |
12 |
32 |
63033 |
32,008,700 |
12 |
32 |
63033 |
32,008,700 |
12 |
32 |
63034 |
48,504,500 |
19 |
49 |
63038 |
54,205,600 |
21 |
54 |
63038 |
54,205,600 |
21 |
54 |
63040 |
11,744,900 |
5 |
12 |
63040 |
11,744,900 |
5 |
12 |
63042 |
31,552,700 |
12 |
32 |
63042 |
31,552,700 |
12 |
32 |
63042 |
31,552,700 |
12 |
32 |
63042 |
31,552,700 |
12 |
32 |
63043 |
36,542,100 |
14 |
37 |
63043 |
36,542,100 |
14 |
37 |
63043 |
36,542,100 |
14 |
37 |
63044 |
39,188,200 |
15 |
39 |
63044 |
39,188,200 |
15 |
39 |
63044 |
39,188,200 |
15 |
39 |
63044 |
39,188,200 |
15 |
39 |
63044 |
39,188,200 |
15 |
39 |
63045 |
4,644,830 |
2 |
5 |
63049 |
65,399,100 |
25 |
65 |
63049 |
65,399,100 |
25 |
65 |
63049 |
65,399,100 |
25 |
65 |
63049 |
65,399,100 |
25 |
65 |
63049 |
65,399,100 |
25 |
65 |
63069 |
179,158,000 |
69 |
179 |
63069 |
179,158,000 |
69 |
179 |
63069 |
179,158,000 |
69 |
179 |
63069 |
179,158,000 |
69 |
179 |
63069 |
179,158,000 |
69 |
179 |
63069 |
179,158,000 |
69 |
179 |
63074 |
9,951,660 |
4 |
10 |
63074 |
9,951,660 |
4 |
10 |
63074 |
9,951,660 |
4 |
10 |
63074 |
9,951,660 |
4 |
10 |
63088 |
15,460,800 |
6 |
15 |
63088 |
15,460,800 |
6 |
15 |
63088 |
15,460,800 |
6 |
15 |
63105 |
6,883,620 |
3 |
7 |
63105 |
6,883,620 |
3 |
7 |
63105 |
6,883,620 |
3 |
7 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63114 |
22,838,200 |
9 |
23 |
63117 |
6,101,990 |
2 |
6 |
63117 |
6,101,990 |
2 |
6 |
63117 |
6,101,990 |
2 |
6 |
63117 |
6,101,990 |
2 |
6 |
63117 |
6,101,990 |
2 |
6 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63119 |
21,732,300 |
8 |
22 |
63120 |
6,259,220 |
2 |
6 |
63120 |
6,259,220 |
2 |
6 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63121 |
18,594,100 |
7 |
19 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63122 |
36,671,400 |
14 |
37 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63123 |
32,521,700 |
13 |
33 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63124 |
22,670,900 |
9 |
23 |
63125 |
25,727,200 |
10 |
26 |
63125 |
25,727,200 |
10 |
26 |
63125 |
25,727,200 |
10 |
26 |
63125 |
25,727,200 |
10 |
26 |
63125 |
25,727,200 |
10 |
26 |
63126 |
12,031,100 |
5 |
12 |
63126 |
12,031,100 |
5 |
12 |
63126 |
12,031,100 |
5 |
12 |
63126 |
12,031,100 |
5 |
12 |
63127 |
16,301,000 |
6 |
16 |
63127 |
16,301,000 |
6 |
16 |
63127 |
16,301,000 |
6 |
16 |
63127 |
16,301,000 |
6 |
16 |
63128 |
38,882,700 |
15 |
39 |
63128 |
38,882,700 |
15 |
39 |
63128 |
38,882,700 |
15 |
39 |
63129 |
54,122,300 |
21 |
54 |
63129 |
54,122,300 |
21 |
54 |
63129 |
54,122,300 |
21 |
54 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63130 |
13,044,500 |
5 |
13 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63131 |
36,040,600 |
14 |
36 |
63132 |
13,628,300 |
5 |
14 |
63132 |
13,628,300 |
5 |
14 |
63132 |
13,628,300 |
5 |
14 |
63132 |
13,628,300 |
5 |
14 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63133 |
7,734,840 |
3 |
8 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63134 |
21,283,000 |
8 |
21 |
63135 |
16,248,500 |
6 |
16 |
63135 |
16,248,500 |
6 |
16 |
63135 |
16,248,500 |
6 |
16 |
63135 |
16,248,500 |
6 |
16 |
63135 |
16,248,500 |
6 |
16 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63136 |
27,405,400 |
11 |
27 |
63137 |
19,278,600 |
7 |
19 |
63137 |
19,278,600 |
7 |
19 |
63137 |
19,278,600 |
7 |
19 |
63137 |
19,278,600 |
7 |
19 |
63137 |
19,278,600 |
7 |
19 |
63137 |
19,278,600 |
7 |
19 |
63138 |
47,511,700 |
18 |
48 |
63138 |
47,511,700 |
18 |
48 |
63140 |
1,303,670 |
1 |
1 |
63141 |
36,603,900 |
14 |
37 |
63141 |
36,603,900 |
14 |
37 |
63141 |
36,603,900 |
14 |
37 |
63141 |
36,603,900 |
14 |
37 |
63141 |
36,603,900 |
14 |
37 |
63143 |
5,104,700 |
2 |
5 |
63143 |
5,104,700 |
2 |
5 |
63143 |
5,104,700 |
2 |
5 |
63143 |
5,104,700 |
2 |
5 |
63144 |
6,088,570 |
2 |
6 |
63144 |
6,088,570 |
2 |
6 |
63144 |
6,088,570 |
2 |
6 |
63144 |
6,088,570 |
2 |
6 |
63144 |
6,088,570 |
2 |
6 |
63146 |
36,259,800 |
14 |
36 |
63146 |
36,259,800 |
14 |
36 |
63146 |
36,259,800 |
14 |
36 |
More Counties in Missouri
If you want to search and find zip codes for different counties in Missouri, the list below contains links to each of the 118 Missouri counties we have data for.
Data Source(s)
All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.
Link To or Reference This Page
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If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!
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<a href="https://namecensus.com/zip-codes/missouri/st-louis-county/">List of 260 Zip Codes in St. Louis County, Missouri</a>
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"List of 260 Zip Codes in St. Louis County, Missouri". NameCensus.com. Accessed on March 29, 2024. https://namecensus.com/zip-codes/missouri/st-louis-county/.
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"List of 260 Zip Codes in St. Louis County, Missouri". NameCensus.com, https://namecensus.com/zip-codes/missouri/st-louis-county/. Accessed 29 March, 2024
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List of 260 Zip Codes in St. Louis County, Missouri. NameCensus.com. Retrieved from https://namecensus.com/zip-codes/missouri/st-louis-county/.