ZIP code profile · 2024 county data
ZIP Code 30090
Cobb County, Georgia: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 5
- Violent rate /100K (county)
- 17
- Property rate /100K (county)
Is ZIP code 30090 safe? Honest data snapshot
ZIP code 30090 sits within Cobb County, GA, 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 30090 shows a Census-reported population of zero, consistent with a non-residential ZIP (a PO-box-only, business-only, or otherwise unpopulated postal code). For a full breakdown of Cobb County's crime categories and year-over-year trend, see the Cobb County crime page linked below.
ZIP 30090 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Cobb County proxy where reported; see methodology for the ZCTA plurality map. Methodology.
ZIP 30090 settlement vs Cobb County
ZIP 30090 itself is about 0 people per Census sq mi across 0 sq mi (0 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 30090 is about 0% of the county reporting population (0 of 766,149), so most of the denominator and submitted incidents sit outside this postal code.
Cobb County's 2024 UCR book concentrates in larceny-theft (77% of 168 offenses; mix index 6,244). ZIP 30090 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 30090
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.