HIGHMARK
Federal • Rapid City, South Dakota • Est. 1940
Quick Facts
- Charter Number
- #4122
- Type
- Federal
- Established
- 1940
- Headquarters
- Rapid City, South Dakota 57701
- Address
- 725 5th St
- Branches
- 5
- ATMs
- 5
- Members
- 13,724
- Membership Type
- Community
CUScore Financial Grade
Based on Q1 2026 NCUA Call Report data
Under CUScore's rules, this institution reports a net worth ratio of at least 7% and a delinquency rate below 2%. This simplified grade is informational, is not an official NCUA rating, and does not determine regulatory or deposit-insurance status.
Financial Overview
Total Assets
Members
13,724 total members
Total Loans
Outstanding loan portfolio
Net Worth Ratio
Financial Details
| Metric | HIGHMARK |
|---|---|
| Total Assets | $260.1M |
| Members | 13,724 |
| Loans Outstanding | $192.5M |
| Shares & Deposits | $237.7M |
| Net Worth | $19.5M |
| Net Worth Ratio | 7.51% |
| Loan-to-Share Ratio | 81.0% |
| Delinquency Rate | 0.96% |
| Net Income | +$0 |
Source: Q1 2026 NCUA Call Report • Reporting date: 3/31/2026
Branch Locations
5 locations · 5 ATMs
Highmark Main Office
Main Office725 5th St
Rapid City, SD 57701
Custer Branch
302 Mount Rushmore Rd
Custer, SD 57730
Spearfish Branch
309 W Jackson Blvd
Spearfish, SD 57783-2034
Gillette Branch
2717 S Douglas Hwy
Gillette, WY 82718-6409
Belle Fourche Branch
1842 5th Ave
Belle Fourche, SD 57717
Who Can Join HIGHMARK?
Membership Type: Community
Membership eligibility for HIGHMARK may vary. Contact the credit union directly to confirm qualification requirements.
Contact HIGHMARK directly or visit their website for the most accurate and up-to-date membership eligibility information.
Find More Credit Unions in South Dakota
Review the Q1 2026 statewide dataset, aggregate ratios, and institutions ranked by reported assets.
View South Dakota RankingsFrequently Asked Questions
HIGHMARK is listed as federally insured in the Q1 2026 NCUA dataset. NCUA share insurance generally covers qualifying accounts up to the standard maximum amount, with coverage depending on account ownership categories. Verify current status and coverage for your accounts with the NCUA or the institution.
As of the Q1 2026 NCUA Call Report, HIGHMARK has 13,724 members and a potential membership field of 269,472 people.
HIGHMARK's reported net worth ratio is 7.51% as of Q1 2026. The NCUA's standard net worth ratio threshold for "well capitalized" is 7%, although official status can involve additional rules.
HIGHMARK operates 5 branch locations and has access to 5 ATMs. The main office is located at 725 5th St, Rapid City, SD 57701.
HIGHMARK was established in 1940. It is a federal credit union chartered under charter number 4122. The institution has been serving members for 86 years.
Data sourced from the NCUA Quarterly Call Report (Q1 2026). CUScore is an independent directory and is not affiliated with the NCUA or HIGHMARK. All financial data is for informational purposes only.