Comprehensive Data Report
Decatur, GA
ZIP Code 30030
•Dekalb County
Population
31,984
Median Income
$117,774
Home Value
$590,900
Livability
72/100
Total Population
31,984
Median Household Income
$117,774
Median Home Value
$590,900
Median Rent
$1,560
Quick Facts & Insights
Key metrics and how they compare
Population Density
31,984 residents
Median Age
38.9 years
Safety Score
68/100
Moderate safety
Livability Score
Overall quality of life rating based on key factors
Overall Livability
72
Good
Out of 100
Score Breakdown
Amenities
100/100
Cost of Living
81/100
Safety
67/100
Education
35/100
Employment
85/100
Housing
83/100
Weather
69/100
Data Sources & Accuracy
Official Government Data:Demographics and housing statistics are from the U.S. Census Bureau API (American Community Survey 5-Year Estimates). Weather and climate data comes from the National Oceanic and Atmospheric Administration (NOAA) API with official climate normals from the nearest weather station. Crime statistics are from the FBI Crime Data Explorer API, with county-level data when available, otherwise state-level official data.
Modeled Estimates:Schools and some economic indicators are currently modeled using statistical methods based on national averages and regional patterns. For critical decisions, verify with official sources:
- Schools: GreatSchools.org or NCES
- Note: IPEDS integration for colleges/universities is in progress
Learn more about our data sources and methodology on our Data Sources page.
Cost of Living
Compared to national average (100 = US average)
Overall Cost Index
119
Higher than avg
100 = US National Average
Cost Index by Category
Housing
146
Above avg
Transportation
105
Average
Healthcare
102
Average
Groceries
107
Average
Utilities
104
Average
Overall
119
Above avg
Economy & Employment
Job market and economic indicators
Labor Force
20,149
Employment Rate
88.0%
Avg. Commute
28 min
Work From Home
18%
Top Industries by Employment
Industry Breakdown
Healthcare & Social Assistance
18.4%Retail Trade
14.5%Manufacturing
13%Professional Services
8.2%Education
7.4%Total Employed
17,731
Total Unemployed
2,418
Unemployment Rate
12.0%
Nearby ZIP Codes
Explore surrounding areas
Demographics Overview
Comprehensive population statistics and demographic breakdown
Age Distribution
Population by age group
Household Income Distribution
Households by income bracket
Education Levels (Age 25+)
Highest education attained
Race & Ethnicity
Demographic composition
Median Age
38.9 years
Per Capita Income
$66,008
Poverty Rate
7.7%
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