ZIP Code 43903

Zip Code: 43903
Type: Standard
Official USPS city name: Amsterdam
Official USPS State Code: OH
Official State Name: Ohio
ZCTA: TRUE
Population: 2125.0
Density: 21.9
Primary Official County Code: 39081
Primary Official County Name: Jefferson
Official County Name: Jefferson| Carroll
Official County Code: 39081| 39019
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (04:12 AM Friday, September 25 2026-09-25 (GMT -0400))
Geo Point: 40.4703, -80.95207

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