NeighborhoodRanked

Zip Code 03878

NH · Population: 12,088

B+
78/100
97
A+
Safety
67
B
Affordability
64
B
Quality of Life
82
A
Jobs
Zip 03878, NH — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 03878

Zip code 03878 is located in New Hampshire and is home to approximately 12,088 residents. It receives an overall grade of B+ (score: 78/100), 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.

The median household income here is $75,833, with home values near $265,200 and rents around $1,330/month. Affordability is moderate compared to the rest of the country.

Educational attainment is below the national average, with 27.8% of adults holding a bachelor's degree or higher.

The local job market is strong, with an unemployment rate of just 2.8%.

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
$75,833
Home Value
$265,200
Rent
$1,330/mo
Median Age
38
College Educated
27.8%
Unemployment
2.8%
Owner-Occupied
65.1%
Rent Burden
21% of income

Score Breakdown

DimensionScoreGradeInterpretation
Safety97A+Lower crime = higher score
Affordability67BLower cost relative to income = higher
Quality of Life64BEducation, commute, ownership
Jobs & Economy82ALower unemployment = higher
Overall78B+Weighted 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).