Verify addresses in ZIP code 20899. Check deliverability for Gaithersburg, Maryland addresses.
ZIP code 20899 covers 0.1 square miles in Maryland with a population of 106. The median household income is $23,917 and median rent is $835/month. The area sees average highs of 65°F and lows of 47°F, with 0.0" of annual snowfall.
Check if an address in ZIP code 20899 is valid and deliverable.
Verify 20899 AddressAverage monthly temperatures and precipitation for Gaithersburg, MD.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg High | 42° | 45° | 54° | 66° | 74° | 82° | 87° | 85° | 78° | 66° | 56° | 46° |
| Avg Low | 27° | 28° | 36° | 46° | 55° | 64° | 69° | 67° | 60° | 48° | 38° | 31° |
| Precip | 3.1" | 2.6" | 3.7" | 3.2" | 3.5" | 4.0" | 4.0" | 3.0" | 4.0" | 3.5" | 3.3" | 3.4" |
| Snow | - | - | - | - | - | - | - | - | - | - | - | - |
ZIP code 20899 serves Gaithersburg, Maryland. MailColt can verify any address within this ZIP code for deliverability and accuracy.
Approximate location: 39.1444, -77.2162