Verify addresses in ZIP code 21784. Check deliverability for Eldersburg, Maryland addresses.
ZIP code 21784 covers 56.1 square miles in Maryland with a population of 37,813. The median household income is $141,228 and median rent is $1,673/month. The area sees average highs of 63°F and lows of 45°F, with 31.4" of annual snowfall. The local economy is anchored by Construction, with 160 establishments.
Check if an address in ZIP code 21784 is valid and deliverable.
Verify 21784 AddressAverage monthly temperatures and precipitation for Eldersburg, MD.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 39° | 43° | 52° | 64° | 72° | 80° | 84° | 83° | 76° | 64° | 53° | 44° |
| Avg Low | 24° | 26° | 33° | 43° | 53° | 62° | 66° | 65° | 58° | 46° | 36° | 30° |
| Precip | 3.4" | 3.0" | 4.0" | 3.6" | 4.3" | 4.7" | 4.5" | 4.2" | 4.8" | 4.0" | 3.5" | 3.9" |
| Snow | 9.4" | 11.1" | 4.8" | 0.2" | - | - | - | - | - | - | 0.8" | 5.1" |
| Industry | Establishments |
|---|---|
| Construction | 160 |
| Professional, scientific, and technical services | 144 |
| Health care and social assistance | 126 |
| Retail trade | 100 |
| Other services (except public administration) | 99 |
| Accommodation and food services | 78 |
| Administrative and support and waste management and remediation services | 67 |
| Real estate and rental and leasing | 56 |
| Finance and insurance | 36 |
| Wholesale trade | 26 |
ZIP code 21784 serves Eldersburg, Maryland. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 39.4011, -76.9737