Landmark Credit Union Brookfield, Wisconsin
Landmark Credit Union is a state-chartered credit union headquartered in Brookfield, WI, established in 1933 (NCUA charter 66751), and it is regulated and insured by the NCUA. At Q2 2026 it reported 407,868 members and total assets of $7.91B (up 10.8% from Q2 2025), the 2nd largest of 98 credit unions headquartered in Wisconsin. Its net worth ratio was 10.67% at Q2 2026, in the well capitalized band.
Also written as Landmark CU
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Data as of · sourced from NCUA 5300 call reports. How we update
- Charter
- State-chartered credit union
- Regulator
- NCUA
- Deposit insurance
- NCUA (NCUSIF)
- NCUA charter number
- 66751
- Headquarters
- Brookfield, WI
- Established
- 1933
- Total assets, Q2 2026
- $7.91B
- Assets vs Q2 2025
- +10.8%
- Members, Q2 2026
- 407,868
- Net worth ratio, Q2 2026
- 10.67%
- Latest call report
- Q2 2026, NCUA 5300 · Landmark Credit Union call report
- Asset rank in state
- 2nd of 98 in Wisconsin
- Routing number
- 275079714
- Branches
- 37
It has 5,790 more members than on June 30, 2025 (+1.4%). Its net worth ratio was down 0.03 percentage points from 10.70% on June 30, 2025. Commercial loans are its largest loan category, $2.24B of $6.42B in total loans on its June 30, 2026 filing. Its 60-day delinquency ratio of 0.42% is below the 0.68% median of the 454 credit unions with $1B to $10B in assets for Q2 2026. Its 10.67% net worth ratio is below that band's 10.89% median.
Credit unions merged into Landmark Credit Union
Alloy Employees Credit Union (2026)
Frequently asked about Landmark Credit Union
How big is Landmark Credit Union?
At Q2 2026 it reported total assets of $7.91B and 407,868 members.
Where is Landmark Credit Union headquartered?
It is headquartered in Brookfield, WI, United States.
When was Landmark Credit Union founded?
It was established in 1933, per NCUA records.
Is Landmark Credit Union FDIC insured?
No. The FDIC insures banks, not credit unions. It is a federally insured credit union (NCUA charter 66751): member shares are insured by the National Credit Union Share Insurance Fund, run by the NCUA, up to $250,000 per member, per insured credit union, for each account ownership category, the same limit the FDIC applies to bank deposits.
Who regulates Landmark Credit Union?
It is a state-chartered credit union, supervised by its state credit union regulator and by the NCUA, which insures its shares.
Is Landmark Credit Union well capitalized?
Its net worth ratio was 10.67% at Q2 2026, in the well capitalized band. NCUA considers a credit union well capitalized at a net worth ratio of 7% or higher.
What is Landmark Credit Union's delinquency ratio?
Its delinquency ratio was 0.42% at Q2 2026: loans 60 or more days past due as a share of total loans.
What is Landmark Credit Union's loan-to-share ratio?
Its loan-to-share ratio was 99.23% at Q2 2026: total loans as a share of member shares and deposits.
Credit Union Profile
- Headquarters
- Brookfield, WI 53005
- Charter Type
- State-chartered credit union
- Primary Regulator
- NCUA
- Insurance
- NCUSIF
- Established
- 1933
- NCUA Charter #
- 66751
- RSSD ID
- 572495
- Members
- 407,868
- Potential members
- 4,296,840
Size & Membership
Profitability
Q2 annualizedCapital & Asset Quality
Peer comparison: credit unions of similar size
It ranks against 454 credit unions with $1B to $10B in assets, as of Q2 2026. It is in the top quartile on 3 of 7 ranked measures and in the bottom quartile on 2.
| Metric | This credit union | Peer median | Rank among peers |
|---|---|---|---|
| Net worth ratio Middle half of peers: 9.81% to 12.63% | 10.67% | 10.89% | 45th below |
| Return on assets Middle half of peers: 0.59% to 1.25% | 1.28% | 0.89% | 76th top |
| Return on equity Middle half of peers: 5.37% to 10.92% | 12.00% | 8.07% | 81st top |
| Net interest margin Middle half of peers: 3.05% to 3.80% | 3.01% | 3.45% | 24th bottom |
| Efficiency ratio Middle half of peers: 63.16% to 77.23% | 64.61% | 70.59% | 70th above |
| Cost of funds Middle half of peers: 1.37% to 1.99% | 2.42% | 1.68% | under 10th bottom |
| Delinquency ratio Middle half of peers: 0.45% to 1.05% | 0.42% | 0.68% | 79th top |
| Yield on assets Middle half of peers: 4.70% to 5.46% | 5.43% | 5.12% | 73rd position only |
| Loan-to-share ratio Middle half of peers: 78.23% to 95.19% | 99.23% | 88.03% | 84th position only |
Quarterly trends
Last 6 quarters of 5300 filings. Under each chart, Q2 2026 against Q2 2025. How these charts are built
$7.91B total assets against $7.14B; $6.47B total shares and deposits against $5.80B; $6.42B total loans against $5.84B.
$843.4M net worth against $763.4M.
10.67% net worth ratio against 10.70%.
99.23% loan-to-share ratio against 100.62%.
0.42% delinquency ratio against 0.49%.
1.28% return on assets against 0.96%; 12.00% return on equity against 8.99%.
3.01% net interest margin against 2.94%.
407,868 members against 402,078.
Quarterly trend: last 6 quarters
| Quarter | Net worth ratio | ROA | Delinquency | Loan-to-share |
|---|---|---|---|---|
| June 30, 2026 | 10.67% | 1.28% | 0.42% | 99.23% |
| March 31, 2026 | 10.59% | 1.04% | 0.38% | 98.77% |
| December 31, 2025 | 10.67% | 0.96% | 0.52% | 100.39% |
| September 30, 2025 | 10.66% | 0.95% | 0.52% | 99.85% |
| June 30, 2025 | 10.70% | 0.96% | 0.49% | 100.62% |
| March 31, 2025 | 10.64% | 0.87% | 0.43% | 100.91% |
Scroll sideways to see every column.
How we read these figures
Glossary: net worth ratio, delinquency, ROA, loan-to-share. The net worth category is ours, from NCUA's 7% well and 6% adequately capitalized cutoffs. It is not NCUA's determination, which can differ. ROA, ROE and margin annualize the quarter; NCUA's Financial Performance Report annualizes the year to date (YTD). Peer rank interpolates size-band percentiles. Methodology.