NeighborhoodRanked

Zip Code 91340

CA · Population: 34,822

C+
51/100
56
C+
Safety
51
C+
Affordability
48
C
Quality of Life
48
C
Jobs
Zip 91340, CA — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 91340

Zip code 91340 is located in California and is home to approximately 34,822 residents. It receives an overall grade of C+ (score: 51/100), 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 $71,664, with home values near $599,300 and rents around $1,697/month. Affordability is moderate compared to the rest of the country.

Educational attainment is below the national average, with 13.7% of adults holding a bachelor's degree or higher.

The unemployment rate of 6.9% 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

Median Income
$71,664
Home Value
$599,300
Rent
$1,697/mo
Median Age
35
College Educated
13.7%
Unemployment
6.9%
Owner-Occupied
62%
Rent Burden
28.4% of income

Score Breakdown

DimensionScoreGradeInterpretation
Safety56C+Lower crime = higher score
Affordability51C+Lower cost relative to income = higher
Quality of Life48CEducation, commute, ownership
Jobs & Economy48CLower unemployment = higher
Overall51C+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).