Verify addresses in ZIP code 63303. Check deliverability for St. Charles, Missouri addresses.
ZIP code 63303 covers 19.8 square miles in Missouri with a population of 46,627. The median household income is $98,031 and median rent is $1,329/month. The area sees average highs of 66°F and lows of 45°F, with 14.8" of annual snowfall. Healthcare forms the backbone of the local economy (132 firms).
Check if an address in ZIP code 63303 is valid and deliverable.
Verify 63303 AddressAverage monthly temperatures and precipitation for St. Charles, MO.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 39° | 45° | 56° | 67° | 76° | 84° | 88° | 87° | 81° | 68° | 55° | 44° |
| Avg Low | 21° | 25° | 33° | 43° | 54° | 63° | 68° | 65° | 57° | 45° | 35° | 26° |
| Precip | 2.4" | 2.4" | 3.5" | 4.7" | 4.8" | 4.3" | 4.2" | 3.8" | 3.1" | 3.1" | 3.5" | 2.6" |
| Snow | 4.7" | 5.0" | 1.5" | 0.1" | - | - | - | - | - | - | 0.8" | 2.7" |
| Industry | Establishments |
|---|---|
| Health care and social assistance | 132 |
| Professional, scientific, and technical services | 115 |
| Construction | 109 |
| Retail trade | 94 |
| Other services (except public administration) | 92 |
| Accommodation and food services | 89 |
| Finance and insurance | 74 |
| Administrative and support and waste management and remediation services | 65 |
| Real estate and rental and leasing | 57 |
| Wholesale trade | 37 |
ZIP code 63303 serves St. Charles, Missouri. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 38.7398, -90.5437