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401(k) plans in Idaho: match, fees and largest employers

219 employers in Idaho with a full plan profile, from plan year 2024 Form 5500 filings.
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Median maximum match
Not enough reviewed formulas yet (0)
0.40%
Median admin expenses ÷ assets
224 defined-contribution plans
$1,865
Median employer contribution per participant
Schedule H / I, plan year 2024
$52,647
Median average balance
Assets ÷ participants with balances

Match rankings in Idaho appear once at least 5 employers have a match formula reviewed by a person. Until then, each employer page quotes what its filing says about matching contributions.

Largest employers in Idaho

EmployerIndustryParticipantsPlan assets
Winco HoldingsRetail Trade61,277$5.3B
St. Luke's Health SystemHealth Care and Social Assistance49,845$2.1B
Battelle Energy Alliance, LLC and Idaho Environmental CoalitionProfessional, Scientific, and Technical Services16,326$4.4B
Micron TechnologyManufacturing15,307$3.7B
J.R. SimplotManufacturing12,517$1.6B
Lamb WestonManufacturing12,285$734M
Boise CascadeManufacturing8,987$977M
Idaho PowerUtilities7,543$1.9B
Shaws SupermarketsRetail Trade7,531$229M
Pennant ServicesHealth Care and Social Assistance7,184$75.1M
WoodgrainManufacturing5,558$272M
GlanbiaManufacturing5,093$336M
Power EngineersProfessional, Scientific, and Technical Services4,542$592M
Kootenai ClinicHealth Care and Social Assistance4,483$79.9M
Jacksons Food StoresRetail Trade4,453$50.7M
Amalgamated SugarManufacturing4,421$359M
Idaho Central Credit UnionFinance and Insurance4,125$204M
MelaleucaRetail Trade3,125$140M
Kendall Dealership HoldingsRetail Trade3,039$80.2M
NorcoRetail Trade3,027$296M
Hecla MiningMining, Quarrying, and Oil and Gas Extraction3,001$280M
Coop Shared ServicesAgriculture, Forestry, Fishing and Hunting2,772$99.2M
Mountain View HospitalHealth Care and Social Assistance2,438$70.1M
AtaraxisProfessional, Scientific, and Technical Services2,227$34.3M
Agri BeefAgriculture, Forestry, Fishing and Hunting2,112$99M
Atx Peo ServicesProfessional, Scientific, and Technical Services1,950$35.3M
Blue Cross of Idaho Health ServiceFinance and Insurance1,825$234M
PetiqWholesale Trade1,822$38.3M
TertelingRetail Trade1,779$183M
HagadoneInformation1,769$42.8M
Ridley's FoodRetail Trade1,761$12.1M
Hfi ManagementWholesale Trade1,641$31.2M
Riley Creek LumberManufacturing1,602$119M
Thomas ManagementAccommodation and Food Services1,552$26.8M
Idaho Environmental CoalitionAdministrative and Support and Waste Management1,518$265M
Country SupplierRetail Trade1,452$10.4M
ScentsyRetail Trade1,449$75.8M
Commercial TireRetail Trade1,445$31.2M
C-A-L Stores CompaniesRetail Trade1,412$8.7M
Esi HoldingsConstruction1,318$47.1M
CradlepointManufacturing1,263$123M
Engineered StructuresConstruction1,188$36.3M
U.S. Silver-IdahoMining, Quarrying, and Oil and Gas Extraction1,168$40.3M
Coastal Farm & Home SupplyRetail Trade1,150$10.5M
BMHHealth Care and Social Assistance1,129$39M
Community Health ClinicsHealth Care and Social Assistance1,123$29.7M
D L Evans BankFinance and Insurance1,024$71.3M
Small Mine DevelopmentMining, Quarrying, and Oil and Gas Extraction1,015$35.8M
HeclaMining, Quarrying, and Oil and Gas Extraction953$55.3M
Potlach No. 1 Financial Credit UnionFinance and Insurance919$108M
Ball VenturesReal Estate and Rental and Leasing900$10.8M
Ball EnterprisesAdministrative and Support and Waste Management859$4.2M
Farm Bureau Insurance Company of Idaho Er 09Finance and Insurance848$111M
Alliance Medical GroupHealth Care and Social Assistance815$49.2M
EuconMining, Quarrying, and Oil and Gas Extraction812$57M
Bish's RVRetail Trade811$19.9M
Stinker StoresRetail Trade801$10.1M
Futura Title & EscrowReal Estate and Rental and Leasing784$48.2M
Manito Super 1 FoodsRetail Trade777$24.1M
D&B SupplyRetail Trade747$18.4M

Showing the 60 largest of 219. Search for an employer.

From public Form 5500 filings. Medians cover 401(k), 403(b) and profit-sharing plans of the employers listed here. Not financial advice. Methodology