ZIP code 22042
Where is ZIP code 22042?
Falls Church, Virginia
Fairfax County · Standard ZIP code
ZIP code 22042 belongs to Falls Church, Virginia in Fairfax County. 22042 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 571 and 703. About 35,483 people live in the 22042 area, where the median household income is $138,255. The closest ZIP codes are 22046 (Falls Church, 1.7 mi northeast), 22037 (Fairfax, 1.8 mi west) and 22040 (Falls Church, 1.9 mi northeast).
| ZIP code | 22042 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Falls Church |
| Also accepted | Mosby |
| State | Virginia (VA) |
| County | Fairfax County |
| Time zone | Eastern Time · now |
| Area codes | 571, 703 |
| Coordinates | 38.8635, -77.1939 map |
| 3-digit prefix | 220 |
Population and income in 22042
| Population | 35,483 · higher than 92% of Virginia ZIP codes |
|---|---|
| People per square mile | 5,526 · higher than 96% of Virginia ZIP codes |
| Median age | 36.8 years · lower than 80% of Virginia ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $138,255 · higher than 89% of Virginia ZIP codes |
| Income per person | $62,036 |
| Below the poverty line | 7.7% |
| Bachelor’s degree or higher | 54% of adults 25+ |
| Median home value | $715,800 · higher than 93% of Virginia ZIP codes |
| Median rent | $2,149 a month |
| Housing units | 12,754 |
| Households | 12,287 (2.88 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 6.42 sq mi (plus 0.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 22042. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 22042
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 22046 | Falls Church, VA | 1.7 mi NE | Standard |
| 22037 | Fairfax, VA | 1.8 mi W | Unique |
| 22040 | Falls Church, VA | 1.9 mi NE | PO Box only |
| 22082 | Merrifield, VA | 1.9 mi NW | Unique |
| 22044 | Falls Church, VA | 2.1 mi E | Standard |
| 22116 | Merrifield, VA | 2.2 mi W | PO Box only |
| 22081 | Merrifield, VA | 2.3 mi W | Standard |
| 20598 | Dhs, VA | 2.4 mi NW | Unique |
| 22043 | Falls Church, VA | 2.5 mi N | Standard |
| 22003 | Annandale, VA | 2.5 mi SW | Standard |
| 22027 | Dunn Loring, VA | 2.7 mi NW | Standard |
| 22213 | Arlington, VA | 2.8 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 22042 or measure the distance to another ZIP code.
How to address mail to 22042
123 MAIN ST
FALLS CHURCH VA 22042
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MOSBY as the city name for 22042. Adding the 4-digit ZIP+4 code (22042-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Falls Church, VA
All Falls Church ZIP codes with population and income →
Questions
- What city is ZIP code 22042?
- 22042 is a Falls Church, Virginia ZIP code. Mosby is also accepted as the city name.
- What county is 22042 in?
- ZIP code 22042 is in Fairfax County, Virginia.
- What time zone is ZIP code 22042 in?
- 22042 is in the Eastern Time zone (America/New_York).
- What area code is 22042?
- Phone numbers in ZIP code 22042 use area codes 571 and 703.
- What is the population of ZIP code 22042?
- About 35,483 people live in ZIP code 22042, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 22042?
- The median household income in 22042 is $138,255 a year, higher than 89% of Virginia ZIP codes.
- What ZIP codes are near 22042?
- The nearest ZIP codes to 22042 are 22046 (Falls Church, 1.7 miles), 22037 (Fairfax, 1.8 miles), 22040 (Falls Church, 1.9 miles) and 22082 (Merrifield, 1.9 miles).