Perris and Rialto 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
Perris
Rialto
Opportunity
42 · Bottom 21%
vs41 · Bottom 19%
Growth
62 · Top 29%
vs64 · Top 26%
Climate
90 · Top 5%
vs90 · Top 5%
Physical resilience
4 · Bottom 1%
vs7 · Bottom 2%
Housing affordability
59 · Bottom 19%
vs62 · Bottom 22%
Access
93 · Top 48%
vs100 · Top 1%
Economic stability
63 · Top 43%
vs59 · Bottom 48%
Measured values
| Metric | Perris | Rialto | Source period |
|---|---|---|---|
| Population | 80,511 | 104,143 | 2024 ACS 5-Year |
| Median household income | $88,911 | $88,857 | 2024 ACS 5-Year |
| Per capita income | $25,704 | $27,742 | 2024 ACS 5-Year |
| Population density | 2,551/sq mi | 4,323/sq mi | 2024 ACS 5-Year |
| Median home value | $474,700 | $487,900 | 2024 ACS 5-Year |
| Median gross rent | $1,876 | $1,759 | 2024 ACS 5-Year |
| Homeownership rate | 68.8% | 66.2% | 2024 ACS 5-Year |
| Unemployment rate | 5.7% | 5.4% | June 2026 |
| Employment change (year over year) | -1.4% | -1.4% | June 2026 |
| Bachelor's degree or higher | 12.3% | 12.6% | 2024 ACS 5-Year |
| Poverty rate | 10.7% | 12.7% | 2024 ACS 5-Year |
| Housing units permitted (12 months) | 298 | 162 | 12 months ending July 2026 |
| Permits per 1,000 residents | 3.7 | 1.6 | 12 months ending July 2026 |
| Permit change (year over year) | -40.2% | 362.9% | 12 months ending July 2026 |
| Average July high | 93°F | 93°F | 1991-2020 Normals |
| Average January low | 44°F | 44°F | 1991-2020 Normals |
| Annual precipitation | 9.4" | 9.4" | 1991-2020 Normals |
| Distance to major airport | 21 mi | 9 mi | NASR current cycle |
| Average commute | 38.5 min | 33.7 min | 2024 ACS 5-Year |
| Median age | 31.3 | 32.6 | 2024 ACS 5-Year |
| Public schools | 4 | 26 | 2024-25 school year |
| Students per teacher | 24.02 | 23.38 | 2024-25 school year |
| Free or reduced-price lunch eligibility | 89.6% | 84.6% | 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
Perris
Elevated or high exposure: wildfire, inland flooding, earthquake.
Rialto
Elevated or high exposure: wildfire, inland flooding, earthquake.
Full profiles: Perris, CA · Rialto, CA · How this is calculated: methodology