Zip Code 03857 Map and Profile

Official Zip Code NameNewmarket
Zip Code StateNew Hampshire
Zip Code TypeNon-Unique
Primary County: Rockingham
Area Code603
Current Population:9006
Racial Majority:White 87.52%
Public School Racial Majority:White 85.6%
Unemployment Rate:3.2%
Median Household Income$59751
Average Adjusted Gross Income$73810
School Test Performance:Average
Average Commute Time27.9 Minutes
Time Zone:Eastern Standard Time
Elevation Range52 - 102 ft.
Area13 Sqm.
Coordinates(Y,X)43.06787400, -70.93942900

Zip Code 03857 Description

Zip Code 03857 is located in the state of New Hampshire in the Boston metro area. Zip code 03857 is primarily located in Rockingham County. The official US Postal Service name for 03857 is NEWMARKET, New Hampshire. Portions of zip code 03857 are contained within or border the city limits of Newmarket, NH, . The area code for zip code 03857 is 603. 03857 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in New Hampshire.

The current unemployment level in 03857 is 3.2% which is higher than the current county unemployment level of 3.1% and is lower than the current state unemployment at 3.5% and lower than the current national unemployment rate at 6.7%.

According the 2010 US Census, the population of 03857 increased to 9006 from 8027 over the past 10 years. The majority ethnicity residing in 03857 is White while the majority ethnicity attending 03857 public schools is White. 25.4% of students in 03857 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 7867 87.52% 8177 -4%
 Black Or African American 109 1.21% 88 +24%
 Hispanic 398 4.43% 207 +92%
 American Indian Or Alaskan Native 18 0.2% 15 +20%
 Asian 453 5.04% 356 +27%
 Native Hawaiian & Other Pacific Islander 0 0% 8 -100%
 Other Race 10 0% 10 -100%
 Two Or More Races 145 1.6% 145 -1%

Zip Code 03857 Race/Ethnicity

 White 85.6%
 Black Or African American 1.8%
 Hispanic 4%
 Asian 6.1%
 Hawaii/Pacific Islander 0.2%
 American Indian Or Alaskan Native 0.1%
 Two or More Races 2.3%

Zip Code 03857 Public School Race/Ethnicity Profile

Total Population90068027
Male Population49.60%
Female Population50.40%
Total Households3882
Test Score PerformanceAverage
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$59751
Income Under $50K Per Year41.10%
Income $50K to $100K Per Year39.70%
Income Above $100K Per Year19.20%
03857 US Congressional District
DistrictRepresentativeParty Affiliation
New Hampshire District 1Chris PappasDemocrat
Related Maps: Map of All New Hampshire Congressional Districts

Average Real Estate Asking Price$258000
Average Real Estate Sale Price$216576
Current Unemployment Level 3.2%
Previous Month Unemployment Level3.7%
Unemployment Level 1 Year Ago1.7%
2012 Hardiness ZoneZone 6a: -10F to -5F
1990 Hardiness ZoneZone 5b: -15F to -10F
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion 59f - Gulf of Maine Coastal Lowland
Average First Frost DatesSeptember 21 - 31
Average Last Frost DatesMay 11 - 20

Zip Code 03857 Annual Climate Data

Avg Min Temp (°F)14162534445358574938302037
Avg Max Temp (°F)33374557687782817261493858
Avg Precip (In.)3.5433.754.173.633.543.433.423.644.154.513.8544.62
Core Based Statistical
Area (CBSA)
Boston-Cambridge-Quincy, MA-NH
CBSA Type03857
CBSA Population4568927
Time ZoneEastern Standard Time
IANA Time ZoneAmerica/New_York
Follows DSTYes
GMT Difference-5 Hours