ZIP Code 4780

Zip Code: 4780
Official USPS city name: Smyrna Mills
Official USPS State Code: ME
Official State Name: Maine
ZCTA: TRUE
Population: 880.0
Density: 1.1
Primary Official County Code: 23003
Primary Official County Name: Aroostook
Official County Name: Aroostook
Official County Code: 23003
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (14:59 PM Tuesday, June 23 2026-06-23 (GMT -0400))
Geo Point: 46.23761, -68.25263

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