Census place · GEOID 5139448 · Fairfax County
Idylwood, VA ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Fairfax County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Idylwood (GEOID 5139448). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 78,406 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Idylwood, VA

ZIP/ZCTA overlap with Idylwood
Population overlap
Share of each ZIP/ZCTA’s population located within Idylwood, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Idylwood
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 22042 | Falls Church | Fairfax County | 34,631 | $135,578 |
| 22043 | Falls Church | Fairfax County | 25,658 | $143,836 |
| 22046 | Falls Church | Falls Church city | 18,117 | $175,446 |