ZIP 94933 vs ZIP 94963

Source:

Forest Knolls, CA — San Geronimo, CA

This side-by-side compares ZIP 94933 (Forest Knolls, CA) and ZIP 94963 (San Geronimo, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 94933 has a population of 865 at 305 people per square mile, while ZIP 94963 has 569 at 83 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 94933 reports a median household income of $133,006 against $210,823 in ZIP 94963, with per-capita income of $85,793 vs $78,648. The share of adults holding a bachelor's degree or higher is 52.6% in 94933 and 85.3% in 94963. Poverty rate reads 4.4% vs 0.0%, and unemployment 0.0% vs 0.0% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $862,100 in 94933 versus $1,156,300 in 94963, with median rent of and per month respectively. Homeownership rate is 78.2% vs 91.6%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
94933
Forest Knolls, CA
94963
San Geronimo, CA
Population 865 569
Median Household Income $133,006 $210,823
Per Capita Income $85,793 $78,648
Median Age 62.2 46.1
Bachelor's Degree or Higher 52.6% 85.3%
Poverty Rate 4.4% 0.0%
Unemployment Rate 0.0% 0.0%
Median Home Value $862,100 $1,156,300
Median Rent (monthly)
Homeownership Rate 78.2% 91.6%
Population Density (per sq mi) 305 83

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
94933
Forest Knolls, CA
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Full Profile
94963
San Geronimo, CA
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What are common questions about this comparison?

How do ZIP codes 94933 and 94963 compare?
ZIP 94933 (Forest Knolls, CA) has a population of 865 and a median household income of $133,006. ZIP 94963 (San Geronimo, CA) has a population of 569 and a median household income of $210,823.
Which ZIP code has higher income, 94933 or 94963?
ZIP 94963 (San Geronimo, CA) has a higher median household income of $210,823 compared to $133,006 for ZIP 94933.
How do I compare two ZIP codes on PlainZIP?
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.