ZIP code 63120
Where is ZIP code 63120?
Saint Louis, Missouri
St. Louis city · Standard ZIP code
ZIP code 63120 belongs to Saint Louis, Missouri in St. Louis city. 63120 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 314 and 557. About 6,790 people live in the 63120 area, where the median household income is $35,176. The closest ZIP codes are 63115 (Saint Louis, 1.5 mi southeast), 63147 (Saint Louis, 2 mi northeast) and 63113 (Saint Louis, 2.3 mi south).
| ZIP code | 63120 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Louis |
| State | Missouri (MO) |
| County | St. Louis city |
| Time zone | Central Time · now |
| Area codes | 314, 557 |
| Coordinates | 38.6909, -90.2595 map |
| 3-digit prefix | 631 |
Population and income in 63120
| Population | 6,790 · higher than 76% of Missouri ZIP codes |
|---|---|
| People per square mile | 2,848 · higher than 94% of Missouri ZIP codes |
| Median age | 33.8 years · lower than 88% of Missouri ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $35,176 · lower than 96% of Missouri ZIP codes |
| Income per person | $20,338 |
| Below the poverty line | 37% |
| Bachelor’s degree or higher | 10% of adults 25+ |
| Median home value | $53,500 · lower than 99% of Missouri ZIP codes |
| Median rent | $924 a month |
| Housing units | 3,996 |
| Households | 2,722 (2.38 people on average) |
| Owners / renters | 46% / 54% |
| Land area | 2.38 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63120. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63120
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63115 | Saint Louis, MO | 1.5 mi SE | Standard |
| 63147 | Saint Louis, MO | 2 mi NE | Standard |
| 63113 | Saint Louis, MO | 2.3 mi S | Standard |
| 63112 | Saint Louis, MO | 2.4 mi SW | Standard |
| 63133 | Saint Louis, MO | 2.5 mi W | Standard |
| 63121 | Saint Louis, MO | 2.6 mi NW | Standard |
| 63156 | Saint Louis, MO | 2.8 mi S | PO Box only |
| 63157 | Saint Louis, MO | 2.8 mi S | PO Box only |
| 63158 | Saint Louis, MO | 2.8 mi S | PO Box only |
| 63160 | Saint Louis, MO | 2.8 mi S | Unique |
| 63163 | Saint Louis, MO | 2.8 mi S | PO Box only |
| 63164 | Saint Louis, MO | 2.8 mi S | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63120 or measure the distance to another ZIP code.
How to address mail to 63120
123 MAIN ST
SAINT LOUIS MO 63120
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Goodfellow Terrace and Pine Lawn: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (63120-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saint Louis, MO
- 63101
- 63102
- 63103
- 63104
- 63105
- 63106
- 63107
- 63108
- 63109
- 63110
- 63111
- 63112
- 63113
- 63114
- 63115
- 63116
- 63117
- 63118
- 63119
- 63121
- 63122
- 63123
- 63124
- 63125
- 63126
- 63127
- 63128
- 63129
- 63130
- 63131
- 63132
- 63133
- 63134
- 63135
- 63136
- 63137
- 63138
- 63139
- 63140
- 63141
- 63143
- 63144
- 63145
- 63146
- 63147
- 63150
- 63151
- 63155
- 63156
- 63157
- 63158
- 63160
- 63163
- 63164
- 63166
- 63167
- 63169
- 63171
- 63177
- 63178
- 63179
- 63180
- 63188
- 63195
- 63197
- 63199
All Saint Louis ZIP codes with population and income →
Questions
- What city is ZIP code 63120?
- 63120 is a Saint Louis, Missouri ZIP code.
- What county is 63120 in?
- ZIP code 63120 is in St. Louis city, Missouri.
- What time zone is ZIP code 63120 in?
- 63120 is in the Central Time zone (America/Chicago).
- What area code is 63120?
- Phone numbers in ZIP code 63120 use area codes 314 and 557.
- What is the population of ZIP code 63120?
- About 6,790 people live in ZIP code 63120, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63120?
- The median household income in 63120 is $35,176 a year, lower than 96% of Missouri ZIP codes.
- What ZIP codes are near 63120?
- The nearest ZIP codes to 63120 are 63115 (Saint Louis, 1.5 miles), 63147 (Saint Louis, 2 miles), 63113 (Saint Louis, 2.3 miles) and 63112 (Saint Louis, 2.4 miles).