Charter 68376 · Idaho Falls, ID
Frontier Credit Union
Frontier Credit Union is a state-chartered credit union in Idaho Falls, Idaho, with $822 million in assets and 53,628 members as of June 30, 2026, according to the call report it filed with NCUA. Its net worth ratio was 8.61%, above the 7% that NCUA's rules treat as well capitalized.
- Total assets
- $822 million
- +12.8% in a year
- Members
- 53,628
- +5.2% in a year
- Net worth ratio
- 8.61%
- Peer median 10.79%
- Loans 60+ days late
- 0.60%
- Peer median 0.67%
- Loans outstanding
- $652 million
- +15.5% in a year
- Shares and deposits
- $694 million
- +10.8% in a year
- Branches
- 16
- 213 employees
- Opened
- 1935
- Idaho charter
How Frontier Credit Union compares
NCUA groups credit unions by size; Frontier Credit Union is in the group with $500 million and up (759 credit unions). Its net worth ratio of 8.61% is lower than that group's median of 10.79%, and its share of loans 60 or more days past due, 0.60%, is lower than the group median of 0.67%. Loans grew 15.5% over the year to Q2 2026, against a group median of 5.3% growth.
By assets it ranks 5 of 26 credit unions headquartered in Idaho. See all Idaho credit unions.
Five quarters of figures
| Quarter | Assets | Members | Loans | Net worth ratio | 60+ days late |
|---|---|---|---|---|---|
| Q2 2026 | $822 million | 53,628 | $652 million | 8.61% | 0.60% |
| Q1 2026 | $810 million | 53,045 | $630 million | 8.76% | 0.51% |
| Q4 2025 | $711 million | 52,110 | $570 million | 9.01% | 0.64% |
| Q3 2025 | $736 million | 51,698 | $564 million | 9.03% | 0.73% |
| Q2 2025 | $728 million | 50,965 | $565 million | 9.05% | 0.72% |
Assets Members
Who can join
The field of membership is the group a credit union is allowed to serve: people who live or work in an area, employees of certain companies, members of an association, and their families. The credit union's own website has the exact rules. On its call report it estimates its field of membership at about 1.5 million potential members. It holds NCUA's low-income designation, which lets it accept non-member deposits and raise secondary capital.
Credit unions that anyone in the US can join
Locations
NCUA's branch file lists 16 sites for Frontier Credit Union. The branch count in the figures above comes from its call report, which is filed separately, so the two can differ slightly.
- Freeman
1170 Science Center Dr, Idaho Falls, ID 83402 - Salmon
777 Shoup St, Salmon, ID 83467 - Idaho Falls Main (main office)
865 S Woodruff Ave, Idaho Falls, ID 83401 - Arco
120 W Grand Ave, Arco, ID 83213 - St Anthony
750 N Bridge St, Saint Anthony, ID 83445 - Rexburg
310 N 2Nd E, Rexburg, ID 83440 - Shelley
418 W Fir St, Shelley, ID 83274 - Ammon
3255 E 17Th St, Ammon, ID 83406 - Challis
493 S Us 93 Hwy, Challis, ID 83226 - Pocatello
1700 Hurley Dr, Pocatello, ID 83202 - Ten MIle
3087 W Milano Dr, Meridian, ID 83646 - Driggs
1105 N Highway 33, Driggs, ID 83422 - Montpelier
230 N 4Th St, Montpelier, ID 83254 - Shoshone
103 S Birch St, Shoshone, ID 83352 - Star
11368 W State St, Star, ID 83669 - Butte
3220 Harrison Ave, Butte, MT 59701
About these numbers
Figures come from the NCUA 5300 Call Report quarterly data for Q2 2026 (quarter ended June 30, 2026), which each credit union files itself. "60+ days late" is delinquent loans of two months or more divided by total loans. Peer medians are computed across every credit union in the same NCUA asset-size group. NCUA call report data · Methodology