Verify addresses in ZIP code 21045. Check deliverability for Columbia, Maryland addresses.
ZIP code 21045 covers 9.7 square miles in Maryland with a population of 40,866. The median household income is $117,323 and median rent is $1,768/month. The area sees average highs of 67°F and lows of 46°F, with 19.3" of annual snowfall. The local economy is anchored by Professional Services, with 291 establishments.
Check if an address in ZIP code 21045 is valid and deliverable.
Verify 21045 AddressAverage monthly temperatures and precipitation for Columbia, MD.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 43° | 46° | 55° | 66° | 76° | 84° | 89° | 86° | 80° | 68° | 57° | 48° |
| Avg Low | 25° | 27° | 34° | 44° | 53° | 63° | 68° | 66° | 59° | 46° | 36° | 30° |
| Precip | 3.1" | 2.9" | 4.0" | 3.4" | 3.9" | 4.0" | 4.5" | 4.1" | 4.4" | 3.9" | 3.1" | 3.7" |
| Snow | 6.4" | 7.5" | 2.8" | - | - | - | - | - | - | - | 0.1" | 2.5" |
| Industry | Establishments |
|---|---|
| Professional, scientific, and technical services | 291 |
| Health care and social assistance | 233 |
| Retail trade | 136 |
| Accommodation and food services | 126 |
| Other services (except public administration) | 110 |
| Finance and insurance | 97 |
| Construction | 77 |
| Administrative and support and waste management and remediation services | 74 |
| Real estate and rental and leasing | 53 |
| Wholesale trade | 43 |
ZIP code 21045 serves Columbia, Maryland. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 39.2060, -76.8282