Population
44,311 residents
Census ACS 2023 - California
City profile · California · Census ACS 2023
Population, income, housing, safety, climate and schools for Oakley - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Oakley - the verdict
Oakley ranks in the 91st percentile for household income and the 59th percentile for safety nationally, out of every US city with at least 1,000 residents. Source: Census ACS + FBI UCR.
Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.
California's Oakley is a small city, with 44,311 residents per the latest Census Bureau ACS figures. Median household income here is $132,067 per year, placing it in the top quartile of U.S. cities for household income, with a poverty rate of 4.9%. Oakley's housing stock carries a median value of $632,800, and the median resident age is 36.4 years. 23.2% of adults here have a bachelor's degree or higher; 65.2% of working-age residents are in the labor force.
In 2024, 93 residential building permits were authorized in Oakley (Construction Slowdown), down 65% from five years earlier, per Census BPS data. Oakley reports a comparatively low crime rate: FBI UCR reporting places total crime at 1112.8 incidents per 100,000 residents, below the national average (voluntary agency reporting, reflects reporting activity, not a definitive danger score).
California carries a cost-of-living premium: the state registers 110.7 on a 100-equals-national-average index (Well Above Average) per BEA Regional Price Parities 2024. HUD Fair Market Rent for a typical two-bedroom in this state is $2,912 per month. Monthly utility costs average around $275 across California, per EIA 2023 residential energy estimates. Workers in Oakley report an average commute of 35.8 minutes, with 73.4% driving alone and 14.6% working from home. On FEMA's National Risk Index, this area rates 99.5 out of 100 for natural-hazard exposure (Very High).
Population
44,311 residents
Census ACS 2023 - California
Median Household Income
$132,067 /yr
Poverty 4.9%
Cost of Living Index (state)
110.7 (US=100)
Well Above Average - BEA RPP 2024, California average
Oakley measured against every US city with 1,000+ residents, computed live from the same Census and FBI data shown throughout this page.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
Zoom in to just California and the picture shifts: Oakley ranks #78 of 441 California cities by lowest crime rate, a different read than the national percentile above.
Each percentile compares Oakley against every qualifying US city; each in-state rank narrows that to California only. Full formula and direction notes: methodology.
California-relative analysis
Among the 1,458 California cities PlainCities tracks with reported median gross rent data, Oakley ranks #352 - the 71st percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Oakley only against its own state's cities, not the full US field.
Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within California only, not a livability score. See the methodology for the source and calculation.
91st percentile nationally for median household income · 59th percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.
Income, affordability, and safety percentile
How Oakley's home value compares nationally
Median home value vs. every US city (population 1,000+)
$632,800 9th percentile more affordable than 9% of 15,600 US cities
Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.
Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025
Census Bureau Building Permits Survey (BPS) - annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 262 |
| 2020 | 456 |
| 2021 | 488 |
| 2022 | 239 |
| 2023 | 91 |
| 2024 | 93 |
Permit volume decreased 65% from 2019 to 2024.
How workers travel to work, Census ACS 2023
Based on 21,545 workers 16 and over.
State-average estimates for California - EIA 2023 residential energy data
Estimates reflect California state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Cost of living is a California state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Oakley sits in
Population-matched peers from other states, closest to Oakley's 44,311 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Oakley's $132,067 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Oakley (this city) | 44,311 | $132,067 |
| El Centro | 44,186 | $56,093 |
| Rohnert Park | 44,461 | $96,635 |
| Lompoc | 43,819 | $70,038 |
Oakley, CA has a population of 44,311 according to U.S. Census Bureau ACS 2023 estimates.
Median annual household income in Oakley runs $132,067, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Oakley; the closest available measure is the California state average, a cost of living index of 110.7 (U.S. average = 100), rated "Well Above Average" based on BEA Regional Price Parities 2024 data. Costs within California vary by metro area.
Oakley has a total crime rate of 1112.8 per 100,000 residents, which is below the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.
Oakley's median home value sits at $632,800, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.