NOTE: Gray indicates insufficient data or a suppressed estimate.
Coastal urban corridors—particularly the San Francisco Bay Area, parts of the Sacramento region, and select west Los Angeles and San Diego zip codes—exhibit the highest concentrations of bachelor's degree attainment, frequently exceeding 50%, while California's Central Valley from Redding south through Bakersfield and into the Inland Empire consistently registers among the lowest rates, often below 15%. The contrast is especially stark in the greater Los Angeles basin, where adjacent zip codes can swing from deep purple (under 10%) to bright yellow (over 50%), reflecting sharp socioeconomic stratification at hyperlocal scales. Rural northern California displays a more mixed pattern, with pockets of moderate educational attainment interspersed among lower-rate areas, likely corresponding to college towns and regional employment centers.
Data: U.S. Census Bureau, 2023 ACS
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- % of Households with Broadband Internet, by County
- Housing Owner-Occupied % of Units, by County
- % of Households with Broadband Internet, by Zip Code (ZCTA5) — California
- Housing Vacancy Rate by Zip Code (ZCTA5) — California
- Housing Owner-Occupied % of Units, by Zip Code (ZCTA5) — California
- Housing Owner-Occupied Median Value ($), by Zip Code (ZCTA5) — California
- % of Population without Health Insurance, by Zip Code (ZCTA5) — California
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- Housing % of Units Built Since 2010, by Zip Code (ZCTA5) — California
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- Household Average Size by Zip Code (ZCTA5) — Oregon
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — Oregon
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- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — Oregon
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- Married Couple (% of all Households) by Zip Code (ZCTA5) — Oregon
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- Married Couple (% of all Households) by Zip Code (ZCTA5) — Alabama
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- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Oregon
- % of Households with Broadband Internet, by Zip Code (ZCTA5) — Oregon
- Population Non-Hispanic White % by Zip Code (ZCTA5) — Oregon
- Median Age by Zip Code (ZCTA5) — Oregon
- Population Non-Hispanic Black % by Zip Code (ZCTA5) — Oregon
- Population Hispanic % by Zip Code (ZCTA5) — Oregon
- % of Population without Health Insurance, by Zip Code (ZCTA5) — Oregon
- Housing Owner-Occupied Median Value ($), by Zip Code (ZCTA5) — Oregon
- Housing Vacancy Rate by Zip Code (ZCTA5) — Oregon
- Population Non-Hispanic Asian % by Zip Code (ZCTA5) — Oregon
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Ohio
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Virginia
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Iowa
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Oregon
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Utah
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Georgia
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Idaho
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Texas
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Colorado
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Hawaii