South Berwick, ME 03908 ZIP Code Profile

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South Berwick, ME

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ZIP Code 03908: Basic Data & USPS Preferred City Name

Preferred Name, USPS
South Berwick, ME 03908

Not Acceptable, USPS
S Berwick, ME 03908
So Berwick, ME 03908

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 161
  • Single Family Addresses: 2,654
  • Multi-Family Addresses: 197
  • County: York County
  • Centroid: Latitude 43.231, Longitude -70.784
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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03908 ZIP Code Map

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South Berwick, ME 03908 Data & Demographics (As of July 1, 2016)


Total Population 7,350
Population in Households 7,348
Population in Familes 6,185
Population in Group Qrtrs 2
Population Density1 226
Diversity Index2 8


Total Households 2,814
Average Household Size 2.61
Family Households 2,020
Average Family Size 3


Total Housing Units 3,003 (100%)
Owner Occupied HU 2,106 (70.1%)
Renter Occupied HU 708 (23.6%)
Vacant Housing Units 189 ( 6.3%)
Median Home Value $270,615
Average Home Value $292,331


Median Household Income $79,102
Average Household Income $94,710
Per Capita Income $36,265
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.29% 0.45%
Households 0.49% 0.59%
Families 0.33% 0.49%
Median Household Income   1.31%
Per Capita Income   1.85%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

South Berwick, ME 03908 - Peer Comparisons by Rank and Percentile

The table below compares 03908 to the other 400 ZIP Codes in Maine by rank and percentile using July 1, 2016 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 # 49 88th
Population Density1 # 53 87th
Diversity Index2 # 229 41st
Median Household Income # 7 99th
Per Capita Income # 43 90th

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

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