ZIP code 63103
Where is ZIP code 63103?
Saint Louis, Missouri
St. Louis city · Standard ZIP code
ZIP code 63103 belongs to Saint Louis, Missouri in St. Louis city. 63103 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 8,778 people live in the 63103 area, where the median household income is $40,943. The closest ZIP codes are 63167 (Saint Louis, 0.6 mi east), 63106 (Saint Louis, 0.9 mi northeast) and 63150 (Saint Louis, 1.1 mi east).
| ZIP code | 63103 |
|---|---|
| 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 | 38.6332, -90.2164 map |
| 3-digit prefix | 631 |
Population and income in 63103
| Population | 8,778 · higher than 80% of Missouri ZIP codes |
|---|---|
| People per square mile | 3,995 · higher than 97% of Missouri ZIP codes |
| Median age | 33 years · lower than 91% of Missouri ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $40,943 · lower than 92% of Missouri ZIP codes |
| Income per person | $40,134 |
| Below the poverty line | 23% |
| Bachelor’s degree or higher | 50% of adults 25+ |
| Median home value | $202,900 · higher than 63% of Missouri ZIP codes |
| Median rent | $996 a month |
| Housing units | 6,273 |
| Households | 5,204 (1.32 people on average) |
| Owners / renters | 18% / 83% |
| Land area | 2.2 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63103. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63103
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63167 | Saint Louis, MO | 0.6 mi E | Unique |
| 63106 | Saint Louis, MO | 0.9 mi NE | Standard |
| 63150 | Saint Louis, MO | 1.1 mi E | Unique |
| 63155 | Saint Louis, MO | 1.1 mi E | Standard |
| 63169 | Saint Louis, MO | 1.1 mi E | PO Box only |
| 63180 | Saint Louis, MO | 1.1 mi E | Standard |
| 63188 | Saint Louis, MO | 1.1 mi E | PO Box only |
| 63197 | Saint Louis, MO | 1.1 mi E | Unique |
| 63101 | Saint Louis, MO | 1.4 mi E | Standard |
| 63104 | Saint Louis, MO | 1.4 mi S | Standard |
| 63102 | Saint Louis, MO | 1.6 mi E | Standard |
| 63156 | Saint Louis, MO | 2 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63103 or measure the distance to another ZIP code.
How to address mail to 63103
123 MAIN ST
SAINT LOUIS MO 63103
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (63103-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saint Louis, MO
- 63101
- 63102
- 63104
- 63105
- 63106
- 63107
- 63108
- 63109
- 63110
- 63111
- 63112
- 63113
- 63114
- 63115
- 63116
- 63117
- 63118
- 63119
- 63120
- 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 63103?
- 63103 is a Saint Louis, Missouri ZIP code.
- What county is 63103 in?
- ZIP code 63103 is in St. Louis city, Missouri.
- What time zone is ZIP code 63103 in?
- 63103 is in the Central Time zone (America/Chicago).
- What area code is 63103?
- Phone numbers in ZIP code 63103 use area codes 314 and 557.
- What is the population of ZIP code 63103?
- About 8,778 people live in ZIP code 63103, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63103?
- The median household income in 63103 is $40,943 a year, lower than 92% of Missouri ZIP codes.
- What ZIP codes are near 63103?
- The nearest ZIP codes to 63103 are 63167 (Saint Louis, 0.6 miles), 63106 (Saint Louis, 0.9 miles), 63150 (Saint Louis, 1.1 miles) and 63155 (Saint Louis, 1.1 miles).