Napa County – Yountville – 94599 – CA – 6/6
Napa County – Yountville – 94599 – CA – 6/6
City: Yountville, CA (52.23%)
County: Napa County, CA
Estimated zip code population in 2011: 3,041
Zip code population in 2010: 3,021
Zip code population in 2000: 2,870