ZIP code profile · 2024 county data
ZIP Code 03226
Belknap County, New Hampshire: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 820
- Population (ZIP)
- 3
- Violent rate /100K (county)
- 13
- Property rate /100K (county)
Is ZIP code 03226 safe? Honest data snapshot
ZIP code 03226 sits within Belknap 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.
With 820 residents, ZIP 03226 is among the smaller ZIPs in Belknap County (#13 of 13 by population), spread across 13.69 square miles (60/sq mi). For a full breakdown of Belknap County's crime categories and year-over-year trend, see the Belknap County crime page linked below.
ZIP 03226 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Belknap County proxy where reported; see methodology for the ZCTA plurality map. Methodology.
ZIP 03226 Census context
These are ZIP/ZCTA demographic estimates, separate from the county-level FBI proxy above. They describe the local settlement, not a crime rate.
- Median household income
- $100,192
- Median age
- 63.5 years
- Owner-occupied homes
- 86%
- Occupied homes
- 384
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
ZIP 03226 settlement vs Belknap County
ZIP 03226 itself is about 60 people per Census sq mi across 13.7 sq mi (820 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 03226 is about 1.3% of the county reporting population (820 of 63,705), so most of the denominator and submitted incidents sit outside this postal code.
Belknap County's 2024 UCR book concentrates in larceny-theft (80% of 10 offenses; mix index 6,600). ZIP 03226 inherits that county mix, not a postal-native split.
Settlement lines use Census ZCTA figures only; incomplete county agency coverage blocks any UCR mix or rate desk for this ZIP.
Read with ZIP 03226
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.
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.