NCUA-insured credit union

County

Credit Union headquartered in Clayton, Missouri.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Total assets
$26.23 million
Branches
3
NCUA-insured since
1977
Established
1970

Headquarters and contact

AddressPo Box 16590
Clayton, MO 63105
CountySaint Louis
Websitenot published in NCUA data
Phone(314) 725-1113

NCUA record

NCUA Charter64056
Federal Reserve RSSD ID171094
StatusActive
Charter type2 (STATE)
Financials as ofMarch 31, 2026

Routing number

NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
See how your odds compare before you apply at County.

Offices

Main Office main office
Saint Louis, MO
130 S Bemiston Ave Ste 100, 63105
(314) 725-1113
9:00 AM - 5:00 PM Monday, Tuesday, Wednesday and Friday9:30 AM - 5:00 PM Thursday
Atm1
Clayton, MO
100 S Central Ave, 63105
(314) 725-1113
24 hours a day, 7 days a week
Millennium Corporate Credit Union
Wichita, KS
8615 W Frazier Ln, 67212
(800) 721-2677