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Caribou Maine ZIP Codes

Caribou holds a single ZIP code.

Every ZIP code in Caribou

The complete list of Caribou, Maine ZIP codes with the county each falls in.
ZIP codeCounty
04736Aroostook County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Caribou codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Caribou. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Caribou ZIP code begins 047. Those first three digits identify the sectional center facility that processes mail for this part of Maine. Statewide that range covers 44 ZIP codes, so Caribou accounts for 2% of it.

Every Maine ZIP prefix and the region it covers →

Area codes covering Caribou

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Caribou occupies.

Caribou Maine area codes in full →

Where Caribou's ZIP codes sit

Each point is one Caribou ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Caribou

The closest places to Caribou with their own ZIP code list, nearest first.
CityDistanceZIP codes
Presque Isle Maine ZIP codes11 mi1 ZIP code
Calais Maine ZIP codes122 mi1 ZIP code
Old Town Maine ZIP codes136 mi1 ZIP code
Eastport Maine ZIP codes140 mi1 ZIP code
Bangor Maine ZIP codes145 mi2 ZIP codes
Brewer Maine ZIP codes147 mi1 ZIP code
Ellsworth Maine ZIP codes158 mi1 ZIP code
Belfast Maine ZIP codes175 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.