Total Assets
$209.7M
Total Deposits
$191.3M
Branches
3
Established
1934
SERVICE FIRST is a credit union headquartered in Sioux Falls, South Dakota, established in 1934. It holds $209.7M in total assets across 3 branch locations. In our editorial opinion, based on public FDIC/NCUA data, SERVICE FIRST earns a TFS Financial Health Grade of D+ (59.9/100) — our editorial assessment, not an official rating or financial advice.
TFS Health Grade
59.9 / 100
Below average financial health
How we gradeTFS Health Grades are our editorial opinion based on public FDIC/NCUA data — not an official rating, not financial advice.
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Financial data through June 30, 2026. Updated by TFS September 26, 2026. Data sourced from NCUA Call Reports as of 2026-Q2. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from CFPB Consumer Complaint Database. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
| Branch | Address | City | State | Type |
|---|---|---|---|---|
| Service First Federal Credit UnionHQ | 3901 E 10th St | Sioux Falls | SD | Full Service |
| Falls Landingl Branch | 1300 N Morrell Ave | Sioux Falls | SD | Full Service |
| Southwest Branch | 3600 S Kiwanis Ave | Sioux Falls | SD | Full Service |
Data sourced from FDIC BankFind Suite. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from FDIC and OCC enforcement records; NCUA catalog monitored. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
TFS Financial Health Grades represent our editorial assessment based on publicly available data and our proprietary methodology. They do not represent financial advice or an official government rating. Data on this page is sourced from federal government databases and is believed to be accurate.
Benchmarked against 60 active, federally insured credit unions reporting in the same quarter and holding roughly 0.5×–2× its assets. Same-state and overlapping-market peers are prioritized.
TFS health score
59.9
Net worth ratio
9.29%
Return on assets
0.83%
60+ day delinquency
0.94%
Suggested direct comparisons
Sioux Falls, SD
$7.3B
Complaint percentiles are intentionally withheld while TFS audits CFPB company matching and import coverage. Peer conclusions use complete same-quarter regulatory metrics only.