ZIP code profile · 2024 county data

ZIP Code 03816

Carroll County, New Hampshire: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.

Data updated 2026-07-13

1,469
Population (ZIP): 2
Violent rate /100K (county): 66
Property rate /100K (county)

Is ZIP code 03816 safe? Honest data snapshot

ZIP code 03816 sits within Carroll County, NH, in which law-enforcement agencies did not report complete 2024 data to the FBI UCR Program. The county figures below cover only the agencies that submitted, so they are not a measure of crime in this area and no comparison to the national average is drawn from them.

ZIP 03816 carries a Census-reported population of 1,469, ranking #10 of 29 ZIPs in Carroll County, spread across 26.45 square miles (about 56 people per square mile). For a full breakdown of Carroll County's crime categories and year-over-year trend, see the Carroll County crime page linked below.

ZIP 03816 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Carroll County proxy where reported; see methodology for the ZCTA plurality map. Methodology.

ZIP Population

1,469

Land Area

26.45 sq mi

County Violent Rate /100K

County Property Rate /100K

Frequently Asked Questions

What is the crime rate for ZIP code 03816? ▼

The FBI does not publish crime data by ZIP code, and for Carroll County, NH (the county containing ZIP 03816) agencies did not report complete 2024 data to the UCR Program. The county figures shown cover only the agencies that submitted, so no meaningful crime rate can be stated for this area. Low reported counts here indicate missing reports, not an absence of crime.

What county is ZIP code 03816 in? ▼

ZIP code 03816 is located in Carroll County, NH.

Other ZIP Codes in Carroll County

Explore PlainCrime

Carroll County Crime

Full crime breakdown by category

New Hampshire Crime

All counties & cities in state

Crime Rankings

Safest & most dangerous cities

Compare Cities

Side-by-side crime comparison

Sources: U.S. Census Bureau (ZIP population, land area, 2020 ZCTA-to-county relationship file, ACS 5-year estimates) and FBI Uniform Crime Reporting (UCR) Program, Crime in the United States (CIUS) Table 10 (county-level crime, attributed via ZIP-to-county crosswalk).

Verify with Census.gov Geography and FBI.gov UCR.

Read our methodology , how this data is sourced, computed, and verified.

Source: FBI Uniform Crime Reporting (UCR) Program County UCR via ZIP-to-county crosswalk ZIP 03816 inherits county-level FBI UCR figures for Carroll County, NH.

Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. This page combines Census ZIP-level figures with a ZIP-to-county crosswalk to attribute FBI UCR crime data honestly, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.