Plainfield, NH 03781 ZIP Code Profile

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Plainfield, NH

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ZIP Code 03781: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Plainfield, NH 03781

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 33
  • Single Family Addresses: 544
  • Multi-Family Addresses: 7
  • County: Sullivan County
  • Centroid: Latitude 43.381, Longitude -72.177
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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03781 ZIP Code Map

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Plainfield, NH 03781 Data & Demographics (As of July 1, 2016)


Total Population 2,127
Population in Households 2,095
Population in Familes 1,763
Population in Group Qrtrs 32
Population Density1 43
Diversity Index2 8


Total Households 837
Average Household Size 2.5
Family Households 614
Average Family Size 3


Total Housing Units 899 (100%)
Owner Occupied HU 698 (77.6%)
Renter Occupied HU 139 (15.5%)
Vacant Housing Units 62 ( 6.9%)
Median Home Value $311,932
Average Home Value $344,628


Median Household Income $100,541
Average Household Income $117,856
Per Capita Income $46,549
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.69% 0.46%
Households 0.69% 0.45%
Families 0.61% 0.42%
Median Household Income   1.13%
Per Capita Income   1.66%
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.

Plainfield, NH 03781 - Peer Comparisons by Rank and Percentile

The table below compares 03781 to the other 242 ZIP Codes in New Hampshire 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 # 146 40th
Population Density1 # 188 23rd
Diversity Index2 # 182 24th
Median Household Income # 23 91st
Per Capita Income # 21 92nd

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

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