Saint Louis, Missouri ZIP Codes

ZIP records
46
Sum of listed ZIP population estimates
887,236
Counties represented
1
Population range
316–51,553 per ZIP

Population sum includes positive estimates in these ZIP records; it is not an official city population.

Top ZIP Codes by Population

Rank	ZIP Code	City	County	Population estimate
1	63129	Saint Louis	St. Louis	51,553
2	63123	Saint Louis	St. Louis	49,077
3	63116	Saint Louis	St. Louis	42,170
4	63122	Saint Louis	St. Louis	41,634
5	63136	Saint Louis	St. Louis	40,929
6	63119	Saint Louis	St. Louis	34,181
7	63114	Saint Louis	St. Louis	33,969
8	63125	Saint Louis	St. Louis	33,294
9	63146	Saint Louis	St. Louis	30,678
10	63128	Saint Louis	St. Louis	30,540

Counties represented

St. Louis County

All ZIP Codes in Saint Louis

Browse all ZIP data for Missouri

Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.