NCUA-insured credit union
Iowa Heartland — Mason City, IA
Credit Union headquartered in Mason City, Iowa.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1602 S Monroe Ave Mason City, IA 50401 |
| County | Cerro Gordo |
| Website | not published in NCUA data |
| Phone | (641) 424-5391 |
NCUA record
| NCUA Charter | 60718 |
| Federal Reserve RSSD ID | 527897 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Iowa Heartland 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.
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Offices
| Iowa Heartland Credit Union main office Mason City, IA |
1602 S Monroe Ave, 50401 (641) 424-5391 MON & WED 8:00 AM - 6:00 PM TUE & FRI 8:00 AM - 5:00 PM THUR 9:00 AM - 5:00 PM |
Where Iowa Heartland has offices
Cities with the most Iowa Heartland offices
Other credit unions headquartered in Mason City
| Cent | $165.88 million |
| North Iowa Community | $128.52 million |
| Ace | $7.61 million |
| Gas & Electric Employees | $4.39 million |
Largest credit unions headquartered elsewhere in Iowa
| Greenstate North Liberty | $11.19 billion |
| Veridian Waterloo | $8.90 billion |
| Dupaco Community Dubuque | $3.63 billion |
| Collins Community Cedar Rapids | $1.54 billion |
| Dutrac Community Dubuque | $1.25 billion |
| Community 1st Ottumwa | $1.10 billion |
| Community Choice Johnston | $918.65 million |
| Corda Cedar Rapids | $748.87 million |
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