Verify addresses in ZIP code 21237. Check deliverability for Baltimore, Maryland addresses.
ZIP code 21237 covers 11.3 square miles in Maryland with a population of 30,851. The median household income is $90,269 and median rent is $1,440/month. The area sees average highs of 67°F and lows of 51°F, with 0.0" of annual snowfall. With 141 establishments, Healthcare is the dominant industry.
Check if an address in ZIP code 21237 is valid and deliverable.
Verify 21237 AddressAverage monthly temperatures and precipitation for Baltimore, MD.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 44° | 47° | 55° | 67° | 76° | 85° | 90° | 87° | 80° | 69° | 58° | 48° |
| Avg Low | 30° | 32° | 39° | 48° | 58° | 68° | 73° | 71° | 64° | 53° | 43° | 35° |
| Precip | 3.1" | 2.8" | 3.9" | 3.5" | 3.4" | 3.4" | 4.7" | 4.3" | 4.5" | 3.5" | 3.0" | 3.7" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
| Industry | Establishments |
|---|---|
| Health care and social assistance | 141 |
| Construction | 129 |
| Retail trade | 118 |
| Wholesale trade | 88 |
| Accommodation and food services | 73 |
| Other services (except public administration) | 62 |
| Administrative and support and waste management and remediation services | 47 |
| Professional, scientific, and technical services | 44 |
| Real estate and rental and leasing | 39 |
| Manufacturing | 36 |
ZIP code 21237 serves Baltimore, Maryland. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 39.3415, -76.4953