Iowa · NCUA branch file, Q2 2026
Credit unions in Marion, IA
5 credit unions have 5 offices in Marion, Iowa, according to the branch information they filed with NCUA for the quarter ended June 30, 2026. Greenstate Credit Union has the most here (1); the largest by assets is Greenstate Credit Union at $10.9 billion.
| Credit union | Offices here | Assets | Net worth ratio | New auto rate | Based in |
|---|---|---|---|---|---|
| Greenstate Credit Union | 1 | $10.9B | 9.03% | 5.77% | North Liberty, IA |
| Dupaco Community Credit Union | 1 | $3.5B | 13.33% | 6.04% | Dubuque, IA |
| Collins Community Credit Union | 1 | $1.5B | 7.78% | 4.14% | Cedar Rapids, IA |
| Corda Credit Union | 1 | $776M | 9.54% | 6.26% | Cedar Rapids, IA |
| First Federal Credit Union | 1 | $175M | 7.29% | 6.99% | Hiawatha, IA |
Rates are what each credit union reported to NCUA for new auto loans, not offers. All Iowa credit union loan rates.
Addresses, phone numbers and hours
Greenstate Credit Union
- Marion 727 Oakbrook Drive, Marion, IA 52302 Drive-through · ATM
Dupaco Community Credit Union
- Marion 5970 Carlson Way, Marion, IA 52302 Drive-through · ATM
Collins Community Credit Union
- Highway 151 Branch 3680 Highway 151, Marion, IA 52302 Drive-through
Corda Credit Union
- Corda Credit Union 3375 7Th Ave, Marion, IA 52302 Drive-through · ATM
First Federal Credit Union
- Marion 2590 6Th St Ste 105, Marion, IA 52302 Drive-through · ATM
Addresses, phones and hours are as each credit union filed them with NCUA; confirm before you visit. Not affiliated with NCUA or any credit union.
Other cities in Iowa
- Cedar Rapids 13
- Des Moines 16
- Waterloo 7
- Dubuque 8
- Davenport 7
- Sioux City 5
- Bettendorf 7
- Cedar Falls 6
- West Des Moines 8
- Ames 5
- Ottumwa 4
- Ankeny 6
- Council Bluffs 6
- Mason City 5
- Clinton 4
- Clive 5
Every Iowa city · All Iowa credit unions
Questions people ask
How many credit unions are in Marion, IA?
NCUA's branch file for Q2 2026 lists 5 credit union offices in Marion, run by 5 credit unions.
Which credit union has the most branches in Marion?
Greenstate Credit Union, with 1 office in Marion. The largest credit union with an office here is Greenstate Credit Union, with $10.9 billion in assets.
Can I join a credit union in Marion?
Each credit union serves a defined field of membership, often people who live or work in an area, employees of certain companies, or members of an association. Check the credit union's own eligibility rules. Some credit unions are open to anyone in the US through an association or a small donation.