ZIP Code 03878 - Somersworth New Hampshire

03878 Overview

ZIP Code 03878 is located in Somersworth New Hampshire. 03878 is entirely within Strafford County. Regionally, 03878 is located in the Southern New Hampshire Region.

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ZIP Code 03878 Quick Stats

ZIP Code NameSomersworth
Primary CountyStrafford County
ZIP Code TypeStandard
Population (2022)12,088
Area Code(s)207 / 603
Current Time
EST

ZIP Code 03878 Map

03878 Demographics

03878 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in New Hampshire based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 03878 is White. The majority race/ethnicity attending public schools in 03878 is White. The current unemployment level in 03878 is 2.0%.

Population12,088
Population Growth Rate1.74%
Population Density1,225 People per Square Mile
Total Households4,568
Percentage High Income Households0.8%
Median Household Income (2021)$68,909
Average Adjusted Gross Income (2021)$341,870
Current Unemployment Rate (November 2024)2.0%
Majority Race/EthnictyWhite - 88.79%
Public School Majority Race/EthnictyWhite - 76.51%

03878 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White10,46888.79%
Black2081.76%
Hispanic5314.5%
Asian5764.89%
Native American60.05%
Hawaiian/Pac. Islander00%

03878 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,02682.41%
Black352.81%
Hispanic776.18%
Asian1058.43%
Native American20.16%
Hawaiian/Pac. Islander00%

03878 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College4676.75%
Bachelor Degree1,31519.01%
High School Diploma2,31533.47%
No High School Diploma610.88%
GED or Alternate4125.96%
1 or More Years of College1,08515.69%
Associates Degree72510.48%
Masters Degree4286.19%
Professional Degree390.56%
Doctorate Degree701.01%

03878 Geography

Coordinates43.25324249,-70.88509369
Adjacent ZIP Codes
RegionSouthern New Hampshire Region
Metropolitan/Micropolitan Stat AreaBoston-Cambridge-Newton, MA-NH
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area10 Square Miles

03878 Schools

School Districts in 03878

03878 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion59f - Gulf of Maine Coastal Lowland

03878 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)13152434435358574938301936
Avg Max Temp (°F)33374557697883817362493859
Avg Precip (In.)3.493.043.774.213.733.563.493.483.584.214.583.8344.96

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