Maine ZIP Code Demographics
Maine has 427 ZIP code areas with Census data, 270 of them with at least 1,000 residents, across 16 counties. The Census Bureau counts 1,387,817 residents statewide, with a median household income of $74,733 and a median home value of $296,600. Pick a county or city below, or color the map by income, homeowners, families or new movers.
Top 10 Maine ZIP codes
Richest ZIP codes
- 04110 Cumberland Foreside — $194,205
- 04021 Cumberland Center — $172,468
- 04105 Falmouth — $150,919
- 04107 Cape Elizabeth — $146,054
- 03905 Kittery Point — $140,730
- 04074 Scarborough — $135,018
- 03902 Cape Neddick — $133,676
- 04097 North Yarmouth — $129,267
- 03909 York — $115,608
- 03907 Ogunquit — $114,259
ZIP codes with the highest home values
- 04110 Cumberland Foreside — $923,600
- 03907 Ogunquit — $875,700
- 04105 Falmouth — $767,500
- 04107 Cape Elizabeth — $729,800
- 04096 Yarmouth — $639,700
- 03909 York — $638,400
- 04101 Portland — $617,600
- 04079 Harpswell — $612,400
- 04421 Castine — $603,500
- 03902 Cape Neddick — $592,200
ZIP codes with the highest homeownership
- 04061 North Waterboro — 97.1%
- 04238 Hebron — 97.1%
- 04027 Lebanon — 96.8%
- 04350 Litchfield — 96.7%
- 04095 West Newfield — 96.4%
- 04001 Acton — 96.1%
- 04258 Minot — 96.0%
- 04220 Buckfield — 95.8%
- 04253 Livermore — 95.7%
- 04579 Woolwich — 95.5%
ZIP codes with the most families with kids
- 04021 Cumberland Center — 46.1%
- 04434 Etna — 43.4%
- 04085 Steep Falls — 38.8%
- 04667 Perry — 38.4%
- 03908 South Berwick — 37.6%
- 04847 Hope — 37.4%
- 04630 East Machias — 37.0%
- 04097 North Yarmouth — 36.9%
- 04263 Leeds — 36.3%
- 04061 North Waterboro — 36.0%
ZIP codes with the most new movers
- 04469 Orono — 54.4%
- 04988 Unity — 25.4%
- 04101 Portland — 23.0%
- 04473 Orono — 20.9%
- 04421 Castine — 20.2%
- 04943 Hartland — 19.7%
- 04347 Hallowell — 18.8%
- 04860 Tenants Harbor — 18.6%
- 04622 Cherryfield — 18.5%
- 04901 Waterville — 18.4%
Youngest ZIP codes
- 04469 Orono — 19.6
- 04421 Castine — 21.2
- 04473 Orono — 26.0
- 04988 Unity — 27.8
- 04986 Thorndike — 33.0
- 04061 North Waterboro — 35.3
- 04005 Biddeford — 35.8
- 04101 Portland — 35.8
- 04348 Jefferson — 36.5
- 04254 Livermore Falls — 36.7
Fastest-growing ZIP codes
- 04765 Patten — 42.7%
- 04095 West Newfield — 42.0%
- 04414 Brownville — 41.5%
- 04469 Orono — 36.3%
- 04627 Deer Isle — 34.9%
- 04986 Thorndike — 34.5%
- 04051 Lovell — 33.6%
- 04668 Princeton — 32.9%
- 04634 Franklin — 31.7%
- 04020 Cornish — 31.7%
Counties
- Androscoggin County — 14 ZIP codes, 113,423 residents
- Aroostook County — 42 ZIP codes, 67,058 residents
- Cumberland County — 38 ZIP codes, 308,827 residents
- Franklin County — 18 ZIP codes, 30,413 residents
- Hancock County — 41 ZIP codes, 56,460 residents
- Kennebec County — 27 ZIP codes, 126,808 residents
- Knox County — 19 ZIP codes, 41,003 residents
- Lincoln County — 27 ZIP codes, 36,099 residents
- Oxford County — 35 ZIP codes, 59,255 residents
- Penobscot County — 47 ZIP codes, 154,710 residents
- Piscataquis County — 15 ZIP codes, 17,263 residents
- Sagadahoc County — 8 ZIP codes, 37,285 residents
- Somerset County — 26 ZIP codes, 50,959 residents
- Waldo County — 18 ZIP codes, 40,192 residents
- Washington County — 31 ZIP codes, 31,331 residents
- York County — 36 ZIP codes, 216,731 residents
Cities and communities
- Portland — 6 ZIP codes
- Lewiston — 1 ZIP code
- Bangor — 1 ZIP code
- South Portland — 1 ZIP code
- Auburn — 1 ZIP code
- Scarborough — 1 ZIP code
- Biddeford — 2 ZIP codes
- Sanford — 2 ZIP codes
- Saco — 1 ZIP code
- Westbrook — 1 ZIP code
- Windham — 1 ZIP code
- Augusta — 1 ZIP code
- Brunswick — 1 ZIP code
- Waterville — 1 ZIP code
- Wells — 1 ZIP code
- Orono — 2 ZIP codes
- York — 1 ZIP code
- Old Orchard Beach — 2 ZIP codes
- Old Town — 2 ZIP codes
- Gardiner — 2 ZIP codes
- Farmington — 2 ZIP codes
- York Harbor — 2 ZIP codes
- Lake Arrowhead — 2 ZIP codes
- Cape Neddick — 3 ZIP codes
- Bridgton — 2 ZIP codes
- Kezar Falls — 2 ZIP codes
- Brownville Junction — 2 ZIP codes
Frequently asked questions
- How many ZIP codes are in Maine?
- 427 ZIP code areas (Census ZCTAs) have published figures; 270 have at least 1,000 residents. PO-box-only ZIP codes have no residents of their own and no Census area.
- Which Maine ZIP code has the most people?
- 04401 (Bangor), with about 44,854 residents.
- Which Maine ZIP code has the highest median household income?
- 04110 (Cumberland Foreside), at $194,205, among ZIP codes with at least 1,000 residents.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.