Verify addresses in ZIP code 20390. Check deliverability for Washington, District of Columbia addresses.
ZIP code 20390 covers 0.0 square miles in District of Columbia with a population of 298. The area sees average highs of 68°F and lows of 49°F, with 9.7" of annual snowfall.
Check if an address in ZIP code 20390 is valid and deliverable.
Verify 20390 AddressAverage monthly temperatures and precipitation for Washington, DC.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 45° | 48° | 56° | 68° | 77° | 85° | 90° | 88° | 82° | 70° | 58° | 49° |
| Avg Low | 28° | 30° | 36° | 46° | 57° | 66° | 71° | 69° | 62° | 49° | 39° | 32° |
| Precip | 3.0" | 2.8" | 4.0" | 3.4" | 4.3" | 4.6" | 4.6" | 3.7" | 4.1" | 4.2" | 3.2" | 3.7" |
| Snow | 4.7" | 2.3" | 1.4" | - | - | - | - | - | - | - | - | 1.3" |
ZIP code 20390 serves Washington, District of Columbia. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 38.8790, -76.9937