401(k) · DOL Form 5500 · 2024

Idaho Power Company 401(k) Plan

Data updated 2026-08-25

$890M
Total assets Above avg plan size
2,119
Participants Near avg headcount
98th
Percentile by assets National rank
$419,961
Avg per participant High balance/head
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Official DOL plan name: Idaho Power Company Employee Savings Plan · Sponsored by Idaho Power Company · Idaho · Utilities

$890M in assets, 2,119 participants

Idaho Power Company's Idaho Power Company Employee Savings Plan reported $890M in total assets and 2,119 participants in its 2024 DOL Form 5500 filing, ranking in the 98th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #632 in Utilities (732 peers)

Coverage in Idaho

Idaho Power Company Employee Savings Plan covers 2,119 participants in Idaho, 6.1x the typical Idaho plan (state average ~347 per filing). Assets: $890M.

#632
in Utilities (732 peers)
+12.0%
assets growth YoY
8.9×
vs typical plan assets (national mean)

Idaho Power Company Employee Savings Plan's outsized position by total assets

Idaho Power Company Employee Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$889,896,808 Top 2% higher than 98% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Idaho Power Company Employee Savings Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Idaho Power Company Employee Savings Plan lands in the large band (2,119 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Idaho Power Company Employee Savings Plan end-of-year assets rose from $794M in the plan year 2023 filing to $890M in the plan year 2024 filing.
  • Idaho Power Company Employee Savings Plan reported net income fell from $101M in the plan year 2023 filing to $95M in the plan year 2024 filing.
  • Idaho Power Company Employee Savings Plan reported participants rose from 2,089 in the plan year 2023 filing to 2,119 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 820130980 · Idaho Power Company PY 2024 · 401(k)

Idaho Power Company Employee Savings Plan · $890M · 2,119 · 98th

  • PART $890M
  • TYPE 2,119
  • NET 98th
  • BOOK 401(k)
  • VS-ST near Circana 401(k) Retirement Savings Plan
  • BOY ind #632

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Utilities retirement plans → · Plans in Idaho →

Idaho Power Company Employee Savings Plan in the asset neighbourhood

Locke Lord LLP Retirement Savings PlanLocke Lord LLP Retirement Sa…$892MCircana 401(k) Retirement Savings PlanCircana 401(k) Retirement Sa…$892MIdaho Power Company Employee Savings PlanIdaho Power Company Employee…$890MMotiva 401(k) and Savings PlanMotiva 401(k) and Savings Pl…$888MKemper Corporation 401(k) Retirement PlanKemper Corporation 401(k) Re…$888M
End-of-year total assets ($M) among Idaho Power Company Employee Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Idaho filing particulars

Total Assets (Beginning of Year)$794M
Net Assets (End of Year)$890M
Net Income$95M
Employer EIN820130980
Plan Effective Date1974-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Idaho Power Company)

Sponsor-wide plan assets over time

All Idaho Power Company plans reported in each filing year

Latest sponsor-wide plan assets
$1.9B 17.683629620342302% vs 2022
2024 filing year
$1.5B$1.6B$1.7B$1.8B$1.9B 202220232024 $1.58B $1.86B ▲ +17.7%
Year Plans Participants Total Assets
2022 2 4,018 $1.6B
2023 2 4,164 $1.7B
2024 2 4,232 $1.9B

Nearby 401(k) Plans in Idaho

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Idaho Power Company Employee Savings Plan vs. nearby 401(k) plans in Idaho, assets vs. participants Scatter plot of 6 data points. 0200040006000800010000 01234 Total assets ($B) Participants Idaho Power Company Employee Savings Plan, Total assets ($B): 0.889896808 · Participants: 2119Idaho Power Company Employee Savings PlanMicron Technology Inc. Retirement at Micron (Ram) Plan, Total assets ($B): 3.744829372 · Participants: 8598Micron Technology Inc. Retirement at Micron (Ram) PlanIdaho National Laboratory Employee Investment Plan, Total assets ($B): 2.548581207 · Participants: 6632Idaho National Laboratory Employee Investment PlanSimplot Retirement Savings Plan, Total assets ($B): 1.560177552 · Participants: 9012Simplot Retirement Savings PlanBoise Cascade Company Savings Plan, Total assets ($B): 0.740356793 · Participants: 3902Boise Cascade Company Savings PlanPower Profit Sharing 401(k) Plan, Total assets ($B): 0.591565716 · Participants: 3637Power Profit Sharing 401(k) Plan
Idaho Power Company Employee Savings Plan vs. nearby 401(k) plans in Idaho, assets vs. participants
Compare Idaho Power Company Employee Savings Plan side-by-side with 3 peers →

Idaho Power Company Employee Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Idaho, the nearest 401(k) by assets is Circana 401(k) Retirement Savings Plan in IL ($892M); by covered participants it is Deferred Salary Profit-Sharing Plan for Employees of Dcs Corporation in VA (2,119 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($890M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,119 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Idaho Power Company Employee Savings Plan assets move in 2024? ▼
Idaho Power Company Employee Savings Plan grew at a solid clip - up 12.0% during 2024, from $794M to $890M. Reported net income was $95M.
How have Idaho Power Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Idaho Power Company's sponsor-wide assets grew 17.7%, from $1.6B to $1.9B.
Where does Idaho Power Company Employee Savings Plan rank by assets among Form 5500 filers? ▼
Idaho Power Company Employee Savings Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Idaho Power Company Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Circana 401(k) Retirement Savings Plan in IL ($892M, 2,392 participants).
Which 401(k) plans cover a similar participant headcount to Idaho Power Company Employee Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Deferred Salary Profit-Sharing Plan for Employees of Dcs Corporation in VA (2,119 participants, $308M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 820130980.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.