ZIP code profile · 2024 county data

ZIP Code 30012

Rockdale County, Georgia: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.

Data updated 2026-08-24

776
Property rate /100K (county)
33,445
Population (ZIP)
138
Violent rate /100K (county)

Is ZIP code 30012 safe? Honest data snapshot

ZIP code 30012 sits within Rockdale County, GA, 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: 138 violent incidents and 776 property incidents per 100,000 residents in 2024, per county-level agency submissions.

ZIP 30012 carries a Census-reported population of 33,445, ranking #2 of 3 ZIPs in Rockdale County, spread across 42.44 square miles (about 788 people per square mile). For a full breakdown of Rockdale County's crime categories and year-over-year trend, see the Rockdale County crime page linked below.

ZIP 30012 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from Rockdale County agency submissions; see methodology for the ZCTA plurality map. Methodology.

ZIP 30012 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
$56,825
Median age
36.5 years
Owner-occupied homes
56%
Occupied homes
11,576

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 30012?

Within the participating-agency records for Rockdale County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 61% below and property crime is 55% 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 30012. 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.

ZIP 30012 sits near the middle of Rockdale County's ZIP population ordering (#2 of 3). The county comparison is useful regional context, but it cannot say how reported incidents are distributed within this postal area.

Rockdale County UCR book ZIP 30012 inherits

ZIP 30012 itself is about 788 people per Census sq mi across 42.4 sq mi (33,445 residents), a postal settlement fact independent of the county UCR proxy.

ZIP 30012's 33,445 residents are about 35.7% of the 2024 county reporting population (93,570), a large postal share of a county-wide rate.

Rockdale County's 2024 UCR book concentrates in larceny-theft (62% of 855 offenses; mix index 4,249). ZIP 30012 inherits that county mix, not a postal-native split.

Rockdale County 2024 vs 2023: violent counts +70% vs 2023; property counts +115% vs 2023. Year-over-year moves are county agency submissions, still not ZIP-native.

Rockdale 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 30012

Similar county violent rate (~138/100K)

Similar Census population (~33,445)

County detail: Rockdale County · State atlas: Georgia

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.