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Derby Acres, CA
Full City Profile · California · San Luis Obispo County County
2.1
/5.0
C
Fair
335
Population
94/sq mi density
$45,893
Median Income
$18,969 per capita
$189,200
Home Value
$201,442 Zillow
$1,143
Median Rent
31.4% income on rent
66°F
Avg Temperature
330 sunny days/yr
517
Violent Crime/100K
3,103 property/100K
C
Overall
2.1 / 5.0
Fair overall score based on economy, affordability, safety and education
D
Economy
1.8 / 5.0
$45,893 median income, 10.0% unemployment
A
Affordability
4.4 / 5.0
$189,200 home value, $1,143/mo rent
F
Safety
1.0 / 5.0
517 violent crimes/100K (36% above avg)
F
Education
1.3 / 5.0
3.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-5.1%
353 → 335
over 10 years
Annual Pop. Growth
-0.52%
Compound annual growth rate
Median Income Change
-22.8%
$59,464 → $45,893
nominal, not inflation-adjusted
Annual Income Growth
-2.56%
Compound annual growth rate
Population Over Time
Total population for Derby Acres across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
323
-12 from 2023 (335)
Projected Median Income 2030
$38,274
$-7,619 from 2023 ($45,893)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 353 | — | $59,464 | — |
| 2015 | 320 | -9.3% | $36,563 | -38.5% |
| 2017 | 320 | +0% | $52,500 | +43.6% |
| 2019 | 386 | +20.6% | $48,333 | -7.9% |
| 2021 | 362 | -6.2% | $66,250 | +37.1% |
| 2023 | 335 | -7.5% | $45,893 | -30.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.