Zip Code 04443 — Guilford, ME
04443 is a ZIP Code associated with Guilford, ME, located within Piscataquis. 04443 ranks #4 out of 13 ZIP codes in Piscataquis County by population (and #154 out of 426 in ME). The area supports an estimated population of 2,211 residents across Data Pending housing units, with a population density of 5.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (45.244120, -69.405720)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 04443 |
| Primary City | Guilford |
| State / Province | ME |
| County | Piscataquis |
| Total Population | 2,211 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 5.6 people/sq mi |
| Timezone | America/New_York |
How 04443 Compares
| Metric | ZIP 04443 | Piscataquis County | ME State Average |
|---|
| Population | 2,211 | 21,472 (Total) | 1,387,734 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 5.6 /sq mi | -- | -- |
| County Pop Rank | #4 of 13 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →