Real estate · County · California
Real estate businesses in Siskiyou County, CA
How Siskiyou County, CA compares with other counties and the U.S. for real estate businesses: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 36 out of 100: Lower middle
Ranked #1,833 of 2,229 scored counties
#35 of 55 scored counties in California
- Listings
- 59
- 2 chain locations (3%)
- Official establishments
- 28
- 0.0% since 2019
- Household spending a year
- $304.6M
- On rent and homeowner costs · $15,966 a household
- Housing spending per listing (U.S. = 100)
- 119
- 19% above the U.S.
- Listings per 10k households
- 30.9
- 20% below the U.S.
- Population, 2025
- 42,013
- −4.5% since 2020
See the real estate businesses around any address in Siskiyou County
The site report maps the real estate businesses on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Siskiyou County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
Siskiyou County scores 36 (lower middle) on the Groundwork market score for real estate businesses, ranking #1,833 of 2,229 scored counties and #35 of 55 scored counties in California. That puts it in the bottom quarter of counties.
Households in Siskiyou County spend about $304.6M a year on rent and homeowner costs, or $15,966 per household, 4% below the U.S. average. Housing spending per office is 19% above the U.S. figure. The spending figure is all rent and homeowner costs, a measure of housing demand, not money real estate businesses take in.
Siskiyou County has 59 real estate businesses on map listings as of September 2026. Chain locations make up 3% of them, against 6% across the U.S. That is 30.9 per 10,000 households, 20% below the U.S. rate of 38.5.
In 2023, official counts showed 28 businesses with payroll in Siskiyou County classed as real estate agents, property managers, mortgage lenders and inspectors, unchanged from 2019. That is one for every 681 households, against one for every 414 across the U.S. Population estimates put the population change in Siskiyou County from 2020 to 2025 at −4.5%, against +3.1% for the U.S.
How Siskiyou County compares
The same measures for California and the whole U.S. Housing spending per listing divides all rent and homeowner costs by the listings counted: a measure of housing demand for each business, not money any of them take in, so it is shown against the U.S. (100) only. Households per establishment divides households by the official count.
| Measure | Siskiyou County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 30.9 | 49.0 | 38.5 |
| Housing spending per listing (U.S. = 100) | 119 | 94 | 100 |
| Households per official establishment | 681 | 293 | 414 |
| Official establishment growth, 2019–2023 | 0.0% | +13.8% | +15.8% |
| Population growth, 2020–2025 | −4.5% | −0.4% | +3.1% |
| Spending per household on rent and homeowner costs | $15,966 | $19,977 | $16,661 |
| Median household income | $59,095 | $99,122 | $80,734 |
| Groundwork market score | 36 | 32 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 28 → 280.0% over the period
- Employees, 2023
- 50
- Annual payroll, 2023
- $2.4M
- One-person businesses, 2023
- 170Businesses with no payroll
- Map listings, September 2026
- 592 chain locations
- Listings at the U.S. rate for this spending
- 70The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as real estate agents, property managers, mortgage lenders and inspectors in Siskiyou County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Siskiyou County
- Population, 2025 estimate
- 42,013−4.5% since 2020
- Households
- 19,079
- Median age
- 46.8
- Homes lived in by their owners
- 69%
- Vehicles per household
- 2.0
- Land area
- 6,279 sq. mi.
- People per square mile
- 7
- Median household income
- $59,095+30.6% vs. 2015–2019, before inflation
- Average household income
- $82,222
- Median home value
- $309,500
- Jobs located here
- 13,187
- Daytime population
- 41,151Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Siskiyou County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the real estate businesses on map listings by name and distance.
Or open the report at the center of Siskiyou County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardReal estate across California
Every California market ranked →The highest-scoring counties in California for real estate businesses, numbered among those based in California, with Siskiyou County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Yuba County, CA | 85 | 32 | 11.2 | 359 | +8.2% | #7 of 2,229 |
| 2Inyo County, CA | 72 | 12 | 14.9 | 270 | −4.4% | #162 of 2,229 |
| 3Colusa County, CA | 67 | 10 | 13.3 | 301 | −0.1% | #292 of 2,229 |
| 4Merced County, CA | 64 | 210 | 24.4 | 157 | +5.1% | #424 of 2,229 |
| 5Trinity County, CA | 63 | 10 | 17.9 | 203 | −2.3% | #455 of 2,229 |
| 6Kings County, CA | 61 | 85 | 19.3 | 203 | +1.0% | #540 of 2,229 |
| 7Glenn County, CA | 59 | 17 | 17.3 | 219 | −2.6% | #610 of 2,229 |
| 8Tulare County, CA | 56 | 347 | 24.2 | 163 | +2.4% | #775 of 2,229 |
| 9Madera County, CA | 56 | 132 | 29.1 | 140 | +7.4% | #787 of 2,229 |
| 10San Joaquin County, CA | 54 | 868 | 35.4 | 124 | +5.5% | #882 of 2,229 |
| 35Siskiyou County, CA | 36 | 59 | 30.9 | 119 | −4.5% | #1,833 of 2,229 |
Other business types in Siskiyou County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many real estate businesses are in Siskiyou County, CA?
Map listings as of September 2026 show 59 real estate businesses in Siskiyou County. 2 of them (3%) are chain locations. The listings count real estate agents and brokers, property managers, mortgage brokers and lenders, and home inspectors. Official counts show 28 businesses with payroll classed as real estate agents, property managers, mortgage lenders and inspectors in 2023, unchanged from 2019. Official counts list 170 one-person businesses without payroll.
How much do households in Siskiyou County, CA spend on rent and homeowner costs?
About $304.6M a year, or $15,966 per household. That is 4% below the U.S. average (an index of 96, where 100 is the U.S. average). For the 59 real estate businesses on map listings, housing spending per office is 19% above the U.S. figure. That figure is all rent and homeowner costs, used as a measure of housing demand; it is not money real estate businesses take in. It is estimated from the incomes of the 19,079 households in Siskiyou County and national spending patterns by income.
How does Siskiyou County, CA compare with the U.S. for real estate businesses?
Siskiyou County has 30.9 real estate businesses per 10,000 households, 20% below the U.S. rate of 38.5. The index of housing spending per office is 119, where 100 is the U.S. At the U.S. ratio of real estate businesses to household spending, Siskiyou County would have about 70, against 59 on map listings. There is one business with payroll in the industry for every 681 households, against one for every 414 across the U.S. The official count held level from 2019 to 2023, against +15.8% for the U.S.
How fast is Siskiyou County, CA growing?
Population estimates put Siskiyou County at 42,013 people in 2025, down 4.5% since 2020, against +3.1% for the U.S. It has 19,079 households. Median household income in Siskiyou County is $59,095, 27% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 30.6%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Siskiyou County scores 36 for real estate businesses (lower middle), #1,833 of 2,229 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Siskiyou County. It maps the real estate businesses on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for real estate businesses · All 56 business types in Siskiyou County
Screening a site or an acquisition in Siskiyou County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Siskiyou County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.