ZIP code profile · 2024 county data
ZIP Code 30104
Polk County, Georgia: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 5,310
- Population (ZIP)
- 14
- Violent rate /100K (county)
- 0
- Property rate /100K (county)
Is ZIP code 30104 safe? Honest data snapshot
ZIP code 30104 sits within Polk 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.
With 5,310 residents, ZIP 30104 is among the smaller ZIPs in Polk County (#3 of 3 by population), spread across 33.99 square miles (156/sq mi). For a full breakdown of Polk County's crime categories and year-over-year trend, see the Polk County crime page linked below.
ZIP 30104 has no FBI-native crime rate (postal codes are not police jurisdictions). Figures above use the Polk County proxy where reported; see methodology for the ZCTA plurality map. Methodology.
ZIP 30104 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
- $67,069
- Median age
- 37.1 years
- Owner-occupied homes
- 70%
- Occupied homes
- 1,702
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
ZIP 30104 settlement vs Polk County
ZIP 30104 itself is about 156 people per Census sq mi across 34 sq mi (5,310 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 30104 accounts for roughly 12.4% of the county reporting population (5,310 of 42,853).
Polk County's 2024 UCR book concentrates in aggravated assault (100% of 6 offenses; mix index 10,000). ZIP 30104 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.
Nationwide peers for ZIP 30104
Similar county violent rate (~14/100K)
- ZIP 05450, VT · 14/100K · Franklin County
- ZIP 46740, IN · 14/100K · Adams County
- ZIP 50665, IA · 14/100K · Butler County
- ZIP 60151, IL · 13.9/100K · Kane County
Similar Census population (~5,310)
- ZIP 55733, MN · 5,308 pop · Δ2
- ZIP 55808, MN · 5,312 pop · Δ2
- ZIP 60408, IL · 5,307 pop · Δ3
- ZIP 70591, LA · 5,313 pop · Δ3
County detail: Polk 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.