Zip Code 90031
CA · Population: 37,457
About Zip Code 90031
Zip code 90031 is located in California and is home to approximately 37,457 residents. It receives an overall grade of C (score: 42/100), based on safety, affordability, quality of life, and employment metrics.
Crime rates in this area are roughly in line with national averages.
The median household income here is $59,889, with home values near $689,000 and rents around $1,416/month. Affordability is moderate compared to the rest of the country.
Educational attainment is below the national average, with 22.6% of adults holding a bachelor's degree or higher.
The unemployment rate of 8.7% is above the national average, indicating a weaker local job market.
Scores are percentile-based: a score of 85 means this zip code ranks better than 85% of all US zip codes on that dimension. Data is sourced from the US Census Bureau (ACS 5-year estimates) and the FBI Uniform Crime Report.
Demographics & Economics
Score Breakdown
| Dimension | Score | Grade | Interpretation |
|---|---|---|---|
| Safety | 41 | C | Lower crime = higher score |
| Affordability | 44 | C | Lower cost relative to income = higher |
| Quality of Life | 45 | C | Education, commute, ownership |
| Jobs & Economy | 38 | D | Lower unemployment = higher |
| Overall | 42 | C | Weighted average |
Methodology
All scores are percentile-based (0–100): a score of 85 means this zip code ranks better than 85% of all US zip codes on that metric. Safety uses FBI Uniform Crime Report state-level data (Phase 2 will add zip-level granularity). Economic and demographic data is from the US Census Bureau American Community Survey (ACS) 5-year estimates (2022).