30008 and 30047 receive effectively the same standardized Area Score. Which fits you better depends on which dimensions you weight — the differences below are where they actually diverge.
Signals
30008
30047
Opportunity
79 · Top 9%
vs83 · Top 4%
Growth
68 · Top 18%
vs64 · Top 26%
Climate
74 · Top 33%
vs78 · Top 21%
Physical resilience
66 · Top 42%
vs61 · Top 47%
Housing affordability
73 · Bottom 40%
vs71 · Bottom 37%
Schools
52 · Bottom 49%
vs58 · Top 41%
Access
84 · Bottom 27%
vs81 · Bottom 23%
Economic stability
49 · Bottom 32%
vs53 · Bottom 37%
Measured values
| Metric | 30008 | 30047 | Source period |
|---|---|---|---|
| Population | 35,547 | 70,121 | 2024 ACS 5-Year |
| Median household income | $74,877 | $88,652 | 2024 ACS 5-Year |
| Per capita income | $30,754 | $35,686 | 2024 ACS 5-Year |
| Population density | 3,725/sq mi | 2,562/sq mi | 2024 ACS 5-Year |
| Median home value | $307,600 | $367,300 | 2024 ACS 5-Year |
| Median gross rent | $1,507 | $1,850 | 2024 ACS 5-Year |
| Homeownership rate | 59.0% | 76.0% | 2024 ACS 5-Year |
| Unemployment rate | 3.1% | 3.4% | June 2026 |
| Employment change (year over year) | 2.1% | 1.2% | June 2026 |
| Bachelor's degree or higher | 28.9% | 39.9% | 2024 ACS 5-Year |
| Poverty rate | 16.9% | 15.0% | 2024 ACS 5-Year |
| Housing units permitted (12 months) | 165 | 64 | 12 months ending July 2026 |
| Permits per 1,000 residents | 2.7 | 4.2 | 12 months ending July 2026 |
| Permit change (year over year) | 60.2% | 6.7% | 12 months ending July 2026 |
| Average July high | 90°F | 89°F | 1991-2020 Normals |
| Average January low | 34°F | 33°F | 1991-2020 Normals |
| Annual precipitation | 48.1" | 51.4" | 1991-2020 Normals |
| Distance to major airport | 20 mi | 24 mi | NASR current cycle |
| Average commute | 34.3 min | 36.3 min | 2024 ACS 5-Year |
| Median age | 34.1 | 37.5 | 2024 ACS 5-Year |
| Public schools | 4 | 13 | 2024-25 school year |
| Students per teacher | 9.47 | 14.21 | 2024-25 school year |
| Math proficiency | 25.8% | 31.0% | 2019-20 school year |
| Reading proficiency | 27.2% | 36.7% | 2019-20 school year |
| Free or reduced-price lunch eligibility | 93.1% | 70.6% | 2024-25 school year |
A bolded value is the more favorable of the two where the metric has a clear direction. Metrics like population and density have no inherent better or worse and are shown unweighted.
Physical risk tradeoff
30008
Elevated or high exposure: tornado.
30047
No hazard reaches elevated exposure.
Full profiles: 30008 — Marietta, GA · 30047 — Lilburn, GA · How this is calculated: methodology