ZIP Code 03857 Safety Score
Newmarket, New Hampshire • Rockingham County
94
Grade: A — Very Safe
📍 This score is based on crime data for Newmarket, NH, the primary city for ZIP code 03857. Individual neighborhoods within this ZIP may vary.
Crime Statistics
53
Violent Crime Rate
(per 100K)
(per 100K)
379
Property Crime Rate
(per 100K)
(per 100K)
9,490
City Population
About ZIP Code 03857
ZIP code 03857 is located in Newmarket, New Hampshire. Based on FBI crime data, this area has a safety score of 94/100, earning a grade of A.
This is considered a safe area with crime rates below the national average.