03857
StandardNewmarket, NH
Newmarket County County · New Hampshire
Quick Facts
National Rankings
Population
#30,731 of 41,898
Middle
Median Income
#1,347 of 41,898
Top 3%
Home Value
#10,699 of 41,898
Middle
Rankings are among Standard ZIP codes only. Data is estimated. Est.
Demographics Est.
Demographic data is estimated. All values are illustrative.
Total Population
12,093
Land Area
30.0 mi²
Pop. Density
403/mi²
Median Age
31.1
Male
52.5%
Female
47.5%
Race & Ethnicity
White84.5%
Hispanic13.2%
Black2.0%
Asian6.1%
Other0.0%
Map of 03857
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Nearby ZIP Codes
03824Durham, NH
3.6 mi37,086
03843Hampton, NH5.5 mi29,482
03840Greenland, NH6.0 mi33,154
03833Exeter, NH6.3 mi10,283
03823Madbury, NH7.0 mi4,024
03801Portsmouth, NH7.6 mi25,534
03820Dover, NH8.7 mi13,438
03821Dover, NH9.6 mi17,110
03822Dover, NH9.6 mi21,038
03802Portsmouth, NH9.7 mi34,692
03803Portsmouth, NH9.7 mi17,934
03804Portsmouth, NH9.7 mi453
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Frequently Asked Questions
What city is ZIP code 03857 in?⌄
ZIP code 03857 is in Newmarket, New Hampshire.
What county is ZIP code 03857 in?⌄
ZIP code 03857 is in Newmarket County County.
What state is ZIP code 03857 in?⌄
ZIP code 03857 is in New Hampshire (NH).
What timezone is ZIP code 03857 in?⌄
ZIP code 03857 is in the Eastern (ET) timezone.
What is the population of ZIP code 03857?⌄
The estimated population of ZIP code 03857 is approximately 12,093 people.
What is the median household income in ZIP code 03857?⌄
The estimated median household income for ZIP code 03857 is $101,600 per year.