HomeIdahoBoise CountyIdaho City
Idaho City, Idaho: commercial real estate data.
Idaho City is a Census city of 581 people across 0.67 square miles of land, in Boise County. Median household income is $44,722, 68.7 percent of occupied homes are owned, and the SBA record carries 2 7(a) approvals to borrowers here worth $2.6 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Idaho City
What Idaho City is
- Census place typecity
- Land area0.67 sq mi
- Water area0 sq mi
- Population per square mile of land872 plus or minus 299
- County holding the largest share of its areaBoise County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Idaho City
How many people live in Idaho City
- Population581 plus or minus 199
- Median age38.5
- Population under 18162 plus or minus 64
- Share under 1827.9 percent
- Population 65 and over137 plus or minus 92
- Share 65 and over23.6 percent plus or minus 13.7
- Households284 plus or minus 116
- Family households208 plus or minus 90
- Share of households that are families73.2 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Idaho City
Income and work in Idaho City
- Median household income$44,722 plus or minus $30,615
- Per capita income$27,881
- Civilian labor force243 plus or minus 108
- Employed243 plus or minus 108
- Unemployed0
- Unemployment rate0.0 percent
- Adults 25 and over416 plus or minus 159
- Adults 25 and over with a high school diploma or higher97.1 percent plus or minus 49.1
- Adults 25 and over with a bachelor degree or higher16.1 percent plus or minus 4.5
- Adults 25 and over with a graduate degree5.0 percent plus or minus 4.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Idaho City
Housing in Idaho City
- Housing units380 plus or minus 119
- Occupied units284 plus or minus 116
- Vacant units96 plus or minus 41
- Vacancy rate25.3 percent plus or minus 7.3
- Owner occupied195 plus or minus 99
- Renter occupied89 plus or minus 63
- Ownership rate68.7 percent plus or minus 20.7
- Median gross rent, monthly$780
- Annual rent as a share of median income20.9 percent plus or minus 14.6
- Single family units237 plus or minus 94
- Share single family62.4 percent plus or minus 15.1
- Units in buildings of two or more32 plus or minus 23
- Share in buildings of two or more8.4 percent plus or minus 5.6
- Mobile homes111 plus or minus 73
- Median year structure built1975
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Idaho City
How Idaho City gets to work
- Workers 16 and over who commute156 plus or minus 77
- Commuting under 15 minutes83 plus or minus 60
- Share commuting under 15 minutes53.2 percent plus or minus 28.5
- Commuting 30 minutes or more73 plus or minus 40
- Share commuting 30 minutes or more46.8 percent plus or minus 11.2
- Drove alone59.1 percent plus or minus 36.1
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked21.2 percent plus or minus 25.9
- Worked from home19.2 percent plus or minus 10.6
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Idaho City
SBA loans in Idaho City (7(a))
- Approvals2
- Gross approval$2,643,000
- Average approval$1,321,500
- Median approval$1,321,500
- Largest approval$2,493,000
- Jobs supported5
- Jobs per approval2.5
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term216 months
- Share on real estate terms of 20 years or more50.0 percent
- Share to franchises0.0 percent
- Distinct lenders2
- Distinct industries by NAICS2
Counted by borrower city: approvals to borrowers whose address is in Idaho City, in any county, FY2020 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Idaho City
SBA loans in Idaho City (504)
- Approvals1
- Gross approval$192,000
- Average approval$192,000
- Median approval$192,000
- Largest approval$192,000
- Jobs supported0
- Loans with a final outcome0
- Charged off0
- Median term240 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Idaho City, in any county, FY2010 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Idaho City
Flood risk in Idaho City
- NFIP communityCity of Idaho City
- NFIP community number160222
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date04/05/88
The City of Idaho City participates in the National Flood Insurance Program as community 160222 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Boise County, not Idaho City
Boise County context, not Idaho City figures
- Establishments in Boise County200
- Covered employment, Boise County1,782
- Average annual pay, Boise County$40,427
- Housing units permitted, Boise County82
Every figure in this section is published for Boise County as a whole and is not a measurement of Idaho City.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Idaho City questions, answered from the record.
How many people live in Idaho City, Idaho?
581, in 284 households. Idaho City city covers 0.67 square miles of land, which is 872 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Idaho City in?
Boise County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Idaho City?
$44,722. Median gross rent is $780 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Idaho City businesses?
2 7(a) approvals totaling $2.6 m since FY2020, across 2 lenders, median approval $1,321,500, plus 1 504 approvals worth $192,000 since FY2010. These count approvals to borrowers whose address is in Idaho City, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Idaho City borrowers get paid back?
No rate is published for Idaho City. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Idaho City in the National Flood Insurance Program?
Yes. Idaho City appears in the FEMA Community Status Book as Idaho City, city of, community 160222, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Idaho City figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Boise County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Idaho City.
Is zoning published for Idaho City?
No. Nothing on this page presents parcel level zoning.
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