Zip Code 03457

NH · Population: 773

A
83/100
100
A+
Safety
77
B+
Affordability
76
B+
Quality of Life
80
A
Jobs
Zip 03457, NH — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 03457

Zip code 03457 is located in New Hampshire and is home to approximately 773 residents. It receives an overall grade of A (score: 83/100), based on safety, affordability, quality of life, and employment metrics.

This area has significantly lower crime rates than most of the country, making it one of the safer places to live.

With a median household income of $92,143 and home values around $334,400, this zip code offers strong affordability. Residents typically spend a manageable share of their income on housing.

The community is highly educated — 56.9% of adults hold a bachelor's degree or higher, well above the national average of ~33%.

The local job market is strong, with an unemployment rate of just 1.3%.

Scores are percentile-based: a score of 85 means this zip code ranks better than 85% of all US zip codes on that dimension. Data is sourced from the US Census Bureau (ACS 5-year estimates) and the FBI Uniform Crime Report.

Demographics & Economics

Median Income
$92,143
Home Value
$334,400
Rent
$1,139/mo
Median Age
50
College Educated
56.9%
Unemployment
1.3%
Owner-Occupied
89.3%
Rent Burden
14.8% of income

Score Breakdown

DimensionScoreGradeInterpretation
Safety100A+Lower crime = higher score
Affordability77B+Lower cost relative to income = higher
Quality of Life76B+Education, commute, ownership
Jobs & Economy80ALower unemployment = higher
Overall83AWeighted average

Methodology

All scores are percentile-based (0–100): a score of 85 means this zip code ranks better than 85% of all US zip codes on that metric. Safety uses FBI Uniform Crime Report state-level data (Phase 2 will add zip-level granularity). Economic and demographic data is from the US Census Bureau American Community Survey (ACS) 5-year estimates (2022).