ZIP code profile · 2024 county data

ZIP Code 28555

Onslow County, North Carolina: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.

Data updated 2026-08-24

629
Property rate /100K (county)
5,349
Population (ZIP)
147
Violent rate /100K (county)

Is ZIP code 28555 safe? Honest data snapshot

ZIP code 28555 sits within Onslow County, NC, a county whose reported crime runs below the national average (see the county-level FBI figures below, not a ZIP-specific calculation).

Reported crime here runs well below the national average: 147 violent incidents and 629 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 28555 carries a Census-reported population of 5,349, ranking #9 of 13 ZIPs in Onslow County, spread across 141.44 square miles (about 38 people per square mile). For a full breakdown of Onslow County's crime categories and year-over-year trend, see the Onslow County crime page linked below.

ZIP 28555 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Onslow County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 28555 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
$59,940
Median age
43.2 years
Owner-occupied homes
74%
Occupied homes
2,199

Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).

How useful is the county proxy for ZIP 28555?

Within the participating-agency records for Onslow County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 58% below and property crime is 63% below. The two submitted measures point in the same direction, but they do not establish complete county coverage or turn the result into a ZIP-level rating for 28555. Both comparisons use the same 2024 county reporting population and FBI-submitted counts, so the two directions are internally comparable for this release, not evidence about a different year.

28555 is comparatively spread out at about 38 people per square mile. That settlement pattern may differ sharply from the county's population centers, another reason to use the county rates as regional context rather than a local estimate.

Onslow County UCR book ZIP 28555 inherits

ZIP 28555 itself is about 38 people per Census sq mi across 141.4 sq mi (5,349 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 28555 accounts for roughly 2.6% of the county reporting population (5,349 of 204,576).

Onslow County leans on larceny-theft at 49% of reported offenses (mix index 3,301). ZIP 28555 has no separate FBI offense book.

Onslow County 2024 vs 2020: violent counts +85% vs 2020; property counts -10% vs 2020. Year-over-year moves are county agency submissions, still not ZIP-native.

Onslow County offense mix (2024)

Mix index is HHI × 10,000 on county offense-type shares. Distinct from the per-100K rates in the hero; still county-agency data, not a ZIP-native FBI table.

Nationwide peers for ZIP 28555

Similar county violent rate (~147/100K)

Similar Census population (~5,349)

County detail: Onslow County · State atlas: North Carolina

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.