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San Luis Obispo County, CA

Migration of people and income, 20222023 filing years

At a glance (2023)

Cost of living
111
11% above the U.S. average
Median home value
$777,200
national $303,400
Home prices, 5 years
+45.1%
over the 5 years to 2023
Monthly rent
$1,899
national $1,348
Homeownership
62%
national 65%
Unemployment
3.6%
national 3.6%
Household income
$93,398
national $78,538
Median age
40.2 yrs
national 38.7

Cost of living is the metro-area price level for San Luis Obispo-Paso Robles, CA.

The cost of living runs about 11% above the national average. The median home is valued at $777,200 (nominal). Home prices have risen about 45% over the five years to 2023. Median rent is about $1,899 a month. Unemployment averaged 3.6% in 2023 (national 3.6%). Median household income is $93,398. These figures describe all residents, not just tax filers, come from separate sources than the migration data on this page, and do not indicate why anyone moved.

Between the 2022 and 2023 filing years, San Luis Obispo County, CA saw a net loss of 127 tax-filing households and a net gain of 147 individuals. Against a population of about 281,639, that is a net inflow of about 0.5 per 1,000 residents. On net, the area gained $161.3M in associated adjusted gross income (AGI, nominal dollars). The largest inflow, about 840 households, came from Santa Barbara County; the largest outflow, about 722 households, went to Santa Barbara County. In the prior (2022) filing year, the area saw a net loss of 433 individuals. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)
+$161.3M
nominal dollars
Net households
-127
tax returns
Net people
+147
exemptions

+0.5 net people per 1,000 residents (population 281,639)

Income (AGI) in and out

Moved in$669M
Moved out$507.7M
Net +$161.3M (nominal)
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San Luis Obispo County within California

San Luis Obispo County is outlined, with arrows tracing its largest moves to and from other California counties. Hover any county for its figures; click to open it.

Net outNet in(AGI $)
Hover an area to trace its top 5 inbound (in) and outbound (out) moves.
Net income (AGI) that moved in minus out, in nominal dollars (not adjusted for inflation).Net tax returns (filing households) that moved in minus out.Net people per 1,000 residents, so larger and smaller areas compare fairly.
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Where movers came from

  1. 1Santa Barbara County, CA840$76.7M
  2. 2Los Angeles County, CA627$85.1M
  3. 3Kern County, CA267$25.6M
  4. 4Santa Clara County, CA266$50.9M
  5. 5San Diego County, CA256$22.2M
  6. 6Fresno County, CA251$26.5M
  7. 7Orange County, CA241$24.9M
  8. 8Ventura County, CA173$18.6M
  9. 9Monterey County, CA166$13.2M
  10. 10Tulare County, CA142$13.9M
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Where movers went

  1. 1Santa Barbara County, CA722$52.1M
  2. 2Los Angeles County, CA399$28.9M
  3. 3San Diego County, CA348$22.7M
  4. 4Orange County, CA227$14M
  5. 5Fresno County, CA187$16M
  6. 6Kern County, CA169$10.6M
  7. 7Santa Clara County, CA162$13.2M
  8. 8Ventura County, CA128$9.7M
  9. 9Monterey County, CA126$8.4M
  10. 10San Francisco County, CA120$8M
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Churn by county · both directions at once

The biggest two-way exchanges of filing households, 20222023. Moved in and moved out are gross one-way counts; net is the difference. Click a column to sort.

Santa Barbara County, CA840722+118+$24.6M
Los Angeles County, CA627399+228+$56.2M
San Diego County, CA256348-92-$503K
Orange County, CA241227+14+$10.9M
Fresno County, CA251187+64+$10.6M
Kern County, CA267169+98+$15M
Santa Clara County, CA266162+104+$37.8M
Ventura County, CA173128+45+$9M
Monterey County, CA166126+40+$4.8M
Tulare County, CA14296+46+$6.2M
Sacramento County, CA133100+33+$3.2M
Riverside County, CA117114+3+$2.1M

Counts are filing households (IRS returns), matching the lists above; income is nominal AGI. A dash means the IRS published only one direction of that exchange (small flows are suppressed), so no net is computed.

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Net migration by year

Net 2012–2023: +$1.9B (+8,323 people)
20122023
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Net AGI and net people by year (nominal dollars)
YearNet AGINet people
2012+$124.5M+1,694
2013+$142.5M+1,569
2014+$107M+1,162
2015+$160.5M+961
2016+$126.5M+731
2017+$194.1M+924
2018+$80.2M+327
2019+$238.4M-164
2020+$203M+655
2021+$248.3M+750
2022+$100.1M-433
2023+$161.3M+147
Migration in context

How big is this move, relative to the county?

In the 20222023 filing year, about 147 more people moved into San Luis Obispo County, CA than left (counting tax filers and their dependents) — a net gain of about $161.3M in income (nominal) — in a county of 282,225 people.

Population
282,225
Census 2023 estimate
Net migration rate
+0.5
net people per 1,000 residents
A town of 10,000 would net about +5 people.
Net income per resident
+$571
nominal dollars
+$161.3M total across 282,225 residents.

The rate lets you compare San Luis Obispo County, CA with a countyof any size: it’s the net flow divided by population. The IRS counts tax filers; population counts all residents, so read the rate as a scale indicator, not a literal share of people.

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Components of population change · 2023 (Census)

Where the county’s overall change came from. Census counts all residents; the IRS migration above is one slice of the domestic-migration component.

Births
+2,382
Deaths
-2,621
Net domestic migration
-806
Net international migration
+588
Total change
-522

Source: U.S. Census Bureau, Population Estimates Program. Figures are people, not tax filers.

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Income & cost of living

What a dollar is worth here

Prices around San Luis Obispo County, CA run about 11% above the national average. In plain terms: $100 spent here buys about what $90 buys in the average American community. The figures below apply that to income, each compared to the U.S. average of $70,002 per person.

Income per person
$73,274
what people here earn (BEA 2023, nominal)
5% above the U.S. average
Price level
111.0
100 = U.S. average prices (BEA price parity)
everyday costs about 11.0% higher than average
What that income buys
$66,000
local income restated at U.S.-average prices
6% below the U.S. average
Cheaper than U.S. avgU.S. average (100)Pricier

Cost of living shown for the San Luis Obispo-Paso Robles, CA metro area (BEA publishes price parities by metro, not by county).

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Where the cost comes from · price parity by category

Index where 100 = U.S. average for that category. Housing is usually what separates one place from another.

Housing & rents149.5
Goods104.9
Utilities133.6
Other services104.2

Housing is measured from rents (including an estimated rental value for owner-occupied homes), so a run-up in purchase prices shows here only as it reaches rents. Source: U.S. Bureau of Economic Analysis. Covers all residents, a separate universe from the IRS filer income above. How the data works.

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Who lives here

The people of San Luis Obispo County, CA

American Community Survey, 2019–2023 (a 5-year average of all residents, not just tax filers).

Median age
40.2
years
Median household income
$93,398
per household (ACS 2019–2023, nominal)
19% above the U.S. median
College degree
39%
adults 25+ with a bachelor's or higher
Poverty rate
12.8%
residents below the poverty line
Average commute
21 min
mean travel time to work
Broadband at home
92%
households with any broadband
Race and ethnicity (share of residents)
White 65%Hispanic 25%Black 1%Asian 3%Other 6%

White, Black, and Asian counts are people who are not Hispanic or Latino; Hispanic or Latino can be of any race. Shares are rounded and may not total 100.

Source: U.S. Census Bureau, American Community Survey 5-year estimates. Covers all residents, a separate universe from the IRS filer data. A 5-year estimate is an average over 2019–2023; compare years at least five apart, since consecutive windows overlap. How the data works.

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Housing · what it costs to live here (ACS 2019–2023)

Median home value
$777,200
owner-occupied homes
156% above the U.S. median
Median rent
$1,899
gross rent per month
41% above the U.S. median
Homeownership
62%
of occupied homes are owner-occupied
Home-price appreciation · FHFA index, 2023
Past year
+7.7%
price change, 2022 to 2023
Past 5 years
+45%
price change, 2018 to 2023

A repeat-sales index (how much the same homes changed in price), so it tracks the market over time rather than the current level. Source: Federal Housing Finance Agency, annual all-transactions HPI; the county series is FHFA’s developmental index.

New home construction · building permits, 2023
962new housing units authorized in 2023
Single-family 61%Multifamily 39%

Units authorized by residential building permits (new supply), summed from counties for the state and U.S. Permits are authorizations, not completions. Source: U.S. Census Bureau, Building Permits Survey.

Home value is what owners estimate their homes are worth, not recent sale prices. Source: U.S. Census Bureau, American Community Survey 5-year estimates (2019–2023), nominal dollars. How the data works.

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Local economy & risk

Jobs and natural hazards

Unemployment rate
3.6%
BLS 2023 annual average
Labor force
133,223
128,471 employed
Disaster declarations
2
major federal, 2023
most common: Severe Storm

Sources: U.S. Bureau of Labor Statistics (LAUS) and FEMA. A disaster declaration marks federal assistance eligibility, not damage severity, and says nothing about why anyone moved. How the data works.

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Unemployment now
4.0%
April 2026 · ▲ 0.2 points vs April 2025
January 2024April 2026

Source: U.S. Bureau of Labor Statistics (LAUS). Monthly unemployment for this county, not seasonally adjusted. Updated every month, so it moves faster than the annual average above. How the data works.

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How San Luis Obispo County, CA has voted. Certified returns, popular vote only. This is a separate dataset from the migration figures on this page.

YearDemocraticRepublicanOtherMarginTotal
202481,31464,9324,520D +10.9150,766
202088,31067,4363,968D +13.1159,714
201667,10756,16411,738D +8.1135,009
201261,25859,9674,413D +1.0125,638
200868,17661,0553,422D +5.4132,653
200458,74267,9951,910R +7.2128,647
200044,52656,8597,501R +11.3108,886

Source: MIT Election Data and Science Lab county returns (CC0). Margins are the popular-vote gap as a share of all votes cast.

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