Clark County, Idaho: commercial real estate data.
Clark County, Idaho has a population of 849 across 1,764 square miles, up 0.5 percent since the 2020 census base. County output reached $57.1 m in 2024, 12 establishments operate here.
67 sourced county values · tier FULL · 8 sections
Clark County
How many people live in Clark County
- Population849
- Households279
- Average household size3.04
- Median household income$55,208
- Median age31.1
- Median gross rent$773 per month
- Median owner-occupied home value$216,900
- Home value to household income3.9 times
- Annual rent as a share of median income16.8 percent
- Adults 25 and over with a bachelor degree or higher20.5 percent
- Adults 25 and over with a graduate degree4.6 percent
- Adults 25 and over503
- Population under 18242
- Share under 1828.5 percent
- Population 65 and over103
- Share 65 and over12.1 percent
- Working age population, 18 to 64504
- Civilian labor force385
- Unemployment rate2.1 percent
- Labor force participation, adults 18 and over63.4 percent
- Rank by population among Idaho counties44th of 44
- Rank by population among US county-equivalents3193rd
Clark County is the 44th largest of 44 Idaho counties by population. A median home costs 3.9 times median household income, which is an affordable ownership market by national standards. Residents under 18 outnumber those 65 and over, at 28.5 percent against 12.1 percent, a household formation profile rather than a retirement one.
US Census Bureau, American Community Survey 5-Year Estimates, 2020-2024 5-year.
Clark County
Is Clark County growing
- Population change since the 2020 census base0.51 percent
- Census 2020 base population790
- Births, 202417
- Deaths, 20246
- Natural change, 202411
- Net domestic migration, 2024-18
- Net international migration, 20241
- Total net migration, 2024-17
- Cumulative net domestic migration, 2021 to 2024-38
- Rank by growth among US county-equivalents1651st
The county has grown 0.51 percent since the 2020 census base. Births exceeded deaths in 2024 but more people left than arrived, so the population is being sustained internally rather than attracting.
US Census Bureau, Population Estimates Program, Vintage 2024, Vintage 2024, estimates 2020 to 2024.
Clark County
Where people moving to Clark County come from
- Adjusted gross income arriving$0
- Net adjusted gross income movement$0
- Largest single originClark County Non-migrants (241 households)
- Largest single destination (241 households)
| Origin | Households | People | Adjusted gross income |
|---|---|---|---|
| Clark County Non-migrants | 241 | 558 | $12.0 m |
The largest single source of arrivals is Clark County Non-migrants, which is the catchment a retail or multifamily study should look at first.
US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Clark County
What the Clark County economy runs on
- County GDP, 2024$57.1 m
- County GDP, 2023$61.1 m
- GDP change, 2023 to 2024-6.6 percent
- GDP change over five years26.6 percent
- Rank by GDP among Idaho counties44th
- Rank by GDP among US county-equivalents3088th
- GDP per resident$67,250
Output grew -6.6 percent in the latest year and 26.6 percent over five, which is the trend line a lender will read behind any single year figure.
US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024.
Clark County
Who employs people in Clark County
- Covered employment, annual average301
- Establishments reporting49
- Average annual pay$61,984
- Average weekly wage$1,192
- Sector 42, employment41
- Sector 42, average annual pay$109,510
| Sector | Employment | Establishments | Average annual pay |
|---|---|---|---|
| Sector 42 | 41 | 5 | $109,510 |
The largest sector is the biggest private employer group at 41 jobs, 13.6 percent of covered employment. Average pay per job exceeds median household income, which usually means single earner households and a wage base that can carry rent.
US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages.
Clark County
What businesses operate in Clark County
- Establishments, all industries12
- Employment at those establishments59
- Annual payroll$3.2 m
- Establishments per 1,000 residents14.1
These are counts of establishments physically operating in the county, not listings, so they are the supply side a feasibility study measures demand against.
US Census Bureau, County Business Patterns, 2023.
Clark County
What is being built in Clark County
- Housing units authorised by permit, 20241
- Declared construction value permitted$200,000
- Single family units authorised1
- Multifamily units authorised0
- Multifamily share of units0.0 percent
- Average declared value per unit$200,000
- Units authorised per 1,000 households3.6
Multifamily is 0.0 percent of units authorised, so the pipeline is predominantly for sale product.
US Census Bureau, Building Permits Survey, 2024 annual.
Clark County
How big is Clark County
- Land area1,764 sq mi
- Rank by land area among Idaho counties18th of 44
- Width, east to west68.1 mi
- Height, north to south40.9 mi
- Geographies sharing a boundary4
- Residents per square mile of land0
- Establishments per square mile0.01
US Census Bureau county boundary geometry, TIGER, adjacency computed from shared boundary vertices, TIGER county boundaries. US Census Bureau, American Community Survey 5-Year Estimates, 2020-2024 5-year. US Census Bureau, County Business Patterns, 2023.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- No 7(a) approvals recorded in this county in the FOIA release covering FY2020 onward.
- No 504 approvals recorded in this county in the FOIA release covering FY2010 onward.
- No NFIP communities are listed for this county in the FEMA Community Status Book.
- Flood zone record counts are not held. The flood coverage export has not landed, so no count is shown rather than an estimated one.
- Traffic counts resolve in the platform, not in this dataset, so no AADT figure is printed here.
- Zoning is in build. Parcel level zoning is not published on this page.
Feasibility studies
When a Clark County site needs a document a lender will accept.
The same data layer behind this page is the one the studies are written from. A study for a Clark County site starts with the figures you are reading, carrying the same source and period into the credit file.
- Population849
- Households279
- Average household size3.04
- Median household income$55,208
- Median age31.1
Common questions
Clark County questions, answered from the record.
How many people live in Clark County, Idaho?
849, in 279 households, ranking 44th of 44 Idaho counties. Source: US Census Bureau, American Community Survey 5-Year Estimates, 2020-2024 5-year.
Is Clark County growing?
The population has grown 0.51 percent since the 2020 census base. In 2024 there were 17 births against 6 deaths, with net migration of -17. Source: US Census Bureau, Population Estimates Program, Vintage 2024, Vintage 2024, estimates 2020 to 2024.
What is the median household income in Clark County?
$55,208. The median owner-occupied home is valued at $216,900, which is 3.9 times income, and median gross rent is $773 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, 2020-2024 5-year.
How many businesses are there in Clark County?
12 establishments, employing 59 people with an annual payroll of $3.2 m. These are establishments physically operating in the county, not listings. Source: US Census Bureau, County Business Patterns, 2023.
What is the average wage in Clark County?
Average annual pay is $61,984, or $1,192 a week, across 301 covered jobs. Source: US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages.
What is being built in Clark County?
1 housing units were authorised by permit in 2024, with a declared construction value of $200,000. Multifamily was 0.0 percent of units. Source: US Census Bureau, Building Permits Survey, 2024 annual.
What is the radon zone for Clark County?
Zone 1, a predicted average indoor radon screening level greater than 4 pCi/L. Source: US EPA, Map of Radon Zones, county spreadsheet, 2024-05 publication, EPA 402/A-16/001.
Where do people moving to Clark County come from?
The largest single origin is Clark County Non-migrants, with 241 households. Arriving households report an average income of null against null for those leaving. Source: US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Are traffic counts available for Clark County on this page?
No. Annual average daily traffic resolves in the platform rather than in this dataset, so no AADT figure is printed here. It is a gap we know about rather than a figure we estimated.
Is zoning published for Clark County?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning, and where a statutory framework applies it is marked as the statewide frame with confirm locally attached.