NEIGHBORSCORE

Newmarket, New Hampshire · ZIP 03857

Newmarket — ZIP 03857

Crime DataSchools

Newmarket (03857) scores 70/100 — Good for New Hampshire. Safety: Lower reported-crime rate under the available data tier. Schools: Mid-range proficiency and grade-band coverage. A premium market - pricier than most of the state. The typical home value here is $572K.

70OUT OF 100

Overall NeighborScore

B-Good

Tap a tab to compare 03857 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index80/100
Violent crime share6%
Property crime share94%

Mid-range proficiency and grade-band coverage.

School index59/100
Avg math proficiency44%
Avg reading proficiency62%
Schools nearby3

A premium market - pricier than most of the state.

Affordability index46/100
Typical home value$572K
Median rent$2,390/mo

How this score is calculated: the NeighborScore composite weights crime 53% and schools 47%, each normalized to the local area. Home affordability is shown for context and is not factored into the overall score. Sources & methodology →

Last refreshed — Schools: Aug 2026 · Real estate: Aug 2026 · Demographics: Jun 2026

Nearby Neighborhoods

Not the right fit? See how adjacent ZIPs score — tap to jump over.

Newfields, New HampshireNewfieldsZIP 03856
72▲2 vs here
Durham, New HampshireDurhamZIP 03824
87▲17 vs here
Lee, New HampshireLeeZIP 03861
71▲1 vs here
Stratham, New HampshireStrathamZIP 03885
79▲9 vs here

Real Estate Snapshot

Typical Home Value

$572K

Median Rent

$2,390/mo

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Crime Overview

Total Incidents

2,511

Violent Crime

313

Property Crime

2,198

Crime statistics for this area are estimated from FBI-reported county-level data for Rockingham County, New Hampshire (2025). This ZIP does not yet have city-specific monthly crime data, so figures reflect the entire county rather than this ZIP alone.

Full Crime Report →

Nearby Schools

Grades
Newmarket Elementary SchoolPK–05474
59%
61%
Newmarket Jr.-Sr. High School09–13274
45%
75%
Newmarket Jr.-Sr. High (Elem)06–08225
28%
51%

Directory and latest enrollment: NCES Common Core of Data (SY 2024–25 where reported). Proficiency: U.S. Department of Education EDFacts SY 2021–22; state standards are not directly comparable.

Full School Report →

Demographics

Population

9,431

Median Income

$101K

Homeownership

53%

Median Age

41.2 yrs

Source: US Census Bureau ACS 5-Year Estimates (2024).

Map

Frequently Asked Questions

ZIP 03857 has a reported-crime score of 80/100. A higher score represents a lower reported-crime rate under the best available data tier for this ZIP; it is not a guarantee of safety. Review the crime report and current local police data before making a decision.
ZIP 03857 has a school score of 59/100. The index combines reported SY 2021–22 math and reading proficiency with grade-band coverage. Nearby or county-level estimates may be used where ZIP-level reporting is sparse, and state assessment standards are not directly comparable.
The latest home value or sale-price figure available for ZIP 03857 is approximately $572K. The profile identifies the underlying source; Zillow ZHVI is a typical home value measure, while Redfin data is a median sale-price measure. These are different metrics and may lag current listings.
ZIP 03857 in Newmarket has an overall NeighborScore of 70/100. It combines the crime score (53%) and school score (47%); affordability is context only. Use the component data and its coverage notes rather than treating the composite as a complete measure of livability.