South Portland, ME 04106 ZIP Code Profile

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Portland, ME | South Portland, ME

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ZIP Code 04106: Basic Data & USPS Preferred City Name

Preferred Name, USPS
South Portland, ME 04106

Acceptable Alternative
Portland, ME 04106
S Portland, ME 04106

Not Acceptable, USPS
So Portland, ME 04106

  • ZIP Code Type: STANDARD
  • County: Cumberland County
  • Centroid: Latitude 43.621, Longitude -70.291
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,267
  • PO Box Addresses: 0
  • Residential Addresses: 11,771
    • Multi-Family Addresses: 1,873
    • Single Family Addresses: 9,898

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


04106 ZIP Code Map

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South Portland, ME 04106 Data & Demographics (As of July 1, 2017)


Total Population 26,068
Daytime Population: Workers 23,302
Daytime Population: Residents 11,014
Total Daytime Population (TDP) 34,316
Ratio TDP/Total Population1 1.32
Population in Households 25,432
Population in Familes 18,115
Population in Group Qrtrs 636
Population Density2 2,099
Diversity Index3 24


Median Household Income $57,608
Average Household Income $74,302
Per Capita Income $32,809


Total Housing Units 12,027 (100%)
Owner Occupied HU 6,623 (55.1%)
Renter Occupied HU 4,745 (39.5%)
Vacant Housing Units 659 ( 5.5%)
Median Home Value $235,844
Average Home Value $272,512


Total Households 11,368
Average Household Size 2.24
Family Households 6,363
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.5% 0.55%
Households 0.51% 0.56%
Families 0.25% 0.39%
Median Household Income   3.26%
Per Capita Income   3.22%

South Portland, ME 04106 - Peer Comparisons by Rank and Percentile

The table below compares 04106 to the other 399 ZIP Codes in Maine by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 5 99th
Population Density # 4 99th
Diversity Index # 15 96th
Median Household Income # 80 80th
Per Capita Income # 78 81st

Additional comparisons and rankings can be made with a VERY EASY TO USE Maine Census Data Comparison Tool.

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