Ace
NCUA-insuredstate charter
Headquartered in Mason City, Iowa. Chartered in 1934. Charter number 64323.
Total assets
$8M
Members
762
Shares & deposits
$6M
Net worth ratio
20.94%
net worth / assets
Locations (1)
Ace Credit Unionmain officeCorporate Office
1028 14th St SE, Mason City, IA 50401 map
☎ 6414246330Member services
Monday through Friday 8 am- 5 pm
Transcribed from NCUA call-report data (cycle 2026-06). Phone numbers and hours are as reported to the NCUA and can lag reality — verify before visiting. Share deposits are NCUA-insured up to $250,000 per member.