91106 and 92831 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
91106
92831
Opportunity
49 · Bottom 38%
vs52 · Bottom 43%
Growth
55 · Top 41%
vs50 · Bottom 49%
Climate
100 · Top 4%
vs100 · Top 4%
Physical resilience
10 · Bottom 4%
vs11 · Bottom 7%
Housing affordability
30 · Bottom 2%
vs30 · Bottom 2%
Access
93 · Top 50%
vs96 · Top 34%
Economic stability
63 · Top 43%
vs56 · Bottom 43%
Measured values
| Metric | 91106 | 92831 | Source period |
|---|---|---|---|
| Population | 23,910 | 35,618 | 2024 ACS 5-Year |
| Median household income | $90,028 | $89,278 | 2024 ACS 5-Year |
| Per capita income | $70,310 | $48,337 | 2024 ACS 5-Year |
| Population density | 8,800/sq mi | 5,987/sq mi | 2024 ACS 5-Year |
| Median home value | $1,040,400 | $876,800 | 2024 ACS 5-Year |
| Median gross rent | $2,177 | $2,146 | 2024 ACS 5-Year |
| Homeownership rate | 35.9% | 41.0% | 2024 ACS 5-Year |
| Unemployment rate | 4.8% | 4.4% | June 2026 |
| Employment change (year over year) | -1.6% | -1.8% | June 2026 |
| Bachelor's degree or higher | 61.6% | 44.7% | 2024 ACS 5-Year |
| Poverty rate | 11.8% | 15.7% | 2024 ACS 5-Year |
| Housing units permitted (12 months) | 404 | 267 | 12 months ending July 2026 |
| Permits per 1,000 residents | 2.9 | 1.9 | 12 months ending July 2026 |
| Permit change (year over year) | 176.7% | 81.6% | 12 months ending July 2026 |
| Average July high | 82°F | 84°F | 1991-2020 Normals |
| Average January low | 49°F | 46°F | 1991-2020 Normals |
| Annual precipitation | 14.3" | 11.9" | 1991-2020 Normals |
| Distance to major airport | 21 mi | 15 mi | NASR current cycle |
| Average commute | 28.5 min | 31.3 min | 2024 ACS 5-Year |
| Median age | 38.4 | 32.4 | 2024 ACS 5-Year |
| Public schools | 1 | 8 | 2024-25 school year |
| Students per teacher | 18.47 | 22.10 | 2024-25 school year |
| Free or reduced-price lunch eligibility | 55.5% | 52.6% | 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
91106
Elevated or high exposure: inland flooding, earthquake.
92831
Elevated or high exposure: earthquake, inland flooding.
Full profiles: 91106 — Pasadena, CA · 92831 — Fullerton, CA · How this is calculated: methodology