NEIGHBORSCORE

New Castle, New Hampshire · ZIP 03854

New Castle — ZIP 03854

Crime DataSchools

New Castle (03854) scores 89/100 — Excellent for New Hampshire. Safety: Lower reported-crime rate under the available data tier. Schools: Higher reported proficiency and grade-band coverage. A premium market - pricier than most of the state. The typical home value here is $2.49M.

89OUT OF 100

Overall NeighborScore

A-Excellent

Tap a tab to compare 03854 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index95/100
Violent crime share50%
Property crime share50%

Higher reported proficiency and grade-band coverage.

School index83/100
Avg math proficiency90%
Avg reading proficiency90%
Schools nearby1

A premium market - pricier than most of the state.

Affordability index16/100
Typical home value$2.49M

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.

Kittery, MaineKitteryZIP 03904
67▼22 vs here
Kittery, MaineKitteryZIP 03905
59▼30 vs here
Portsmouth, New HampshirePortsmouthZIP 03801
46▼43 vs here
Rye, New HampshireRyeZIP 03870
86▼3 vs here

Real Estate Snapshot

Typical Home Value

$2.49M

Median Rent

—

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
Maude H. Trefethen SchoolKG–0633
90%
90%

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

948

Median Income

$177K

Homeownership

93%

Median Age

62.8 yrs

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

Map

Frequently Asked Questions

ZIP 03854 has a reported-crime score of 95/100. 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 03854 has a school score of 83/100. 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 03854 is approximately $2.49M. 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 03854 in New Castle has an overall NeighborScore of 89/100. 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.