O'Fallon Branch · O Fallon, MO
Alliance Credit Union
1051 Highway K, O Fallon, MO 63366
Right now
Hours below
- Address
- 1051 Highway K, O Fallon, MO 63366
- Phone
- (636) 343-7005
- At this location
- ATM, Drive-thru, Member services
- County
- Saint Charles
- Type
- State-chartered credit union
Lobby hours
| Monday | 9 AM–5:30 PM |
|---|---|
| Tuesday | 9 AM–5:30 PM |
| Wednesday | 9 AM–5:30 PM |
| Thursday | 9 AM–5:30 PM |
| Friday | 9 AM–5:30 PM |
| Saturday | 9 AM–12 PM |
| Sunday | Closed |
Drive-thru hours
| Monday | 8:30 AM–5:30 PM |
|---|---|
| Tuesday | 8:30 AM–5:30 PM |
| Wednesday | 8:30 AM–5:30 PM |
| Thursday | 8:30 AM–5:30 PM |
| Friday | 8:30 AM–5:30 PM |
| Saturday | 8:30 AM–12:30 PM |
| Sunday | Closed |
Hours as filed with the NCUA: Office Hours Monday - Friday 9:00am - 5:30pm Saturday 9:00am - noon Drive Thru Hours Monday - Friday 8:30am - 5:30pmSaturday - 8:30am - 12:30pm
Alliance Credit Union
- Members
- 20,718
- Total assets
- $423.1 million
- Locations
- 6
- Insurance
- NCUA
About Alliance Credit Union
State-chartered credit union, insured by the NCUA. All 6 locations →
Headquartered in Fenton, MO. Deposits are insured by the NCUA up to $250,000 per member, per ownership category. Each credit union decides who can join, for example people who live or work in an area, or work for a certain employer. Its website lists who is eligible.
Other Alliance locations nearby
- Wentzville Branch12450 Veterans Memorial Pkwy · Wentzville6.1 mi
- Hazelwood Branch6250 Howdershell Rd · Hazelwood17 mi
- Administrative Center & Branch1280 S Highway Dr · Fenton · Main officeHours as filed21 mi
- Jennings Branch8013 W Florissant Ave · Jennings24 mi
- Fyler Branch5530 Fyler Ave · Saint Louis26 mi
Other credit unions near 1051 Highway K
- First Community Credit Union1307 Highway K · O Fallon0.0 mi
- Vantage Credit Union29 Ofallon Sq · O FallonHours as filed0.5 mi
- West Community Credit Union7900 Mexico Rd · Saint PetersHours as filed2.0 mi
- First Community Credit Union3440 Highway K · O Fallon3.4 mi
- Together Credit Union2531 Highway K · O Fallon3.4 mi
- West Community Credit Union4161 Highway K · O Fallon · Main officeHours as filed3.4 mi
- First Community Credit Union4570 Mid Rivers Mall Dr · CottlevilleHours as filed4.1 mi
- Communityamerica Federal Credit Union3315 Mid Rivers Mall Dr · Saint PetersHours as filed4.2 mi
- First Community Credit Union771 Caledonia Parkway · O'Fallon4.5 mi
Source: NCUA quarterly credit union data, cycle June 30, 2026. Distances are straight-line. Holiday closures are not in the data; call before you go.