NCUA-insured credit union
Aac — Grand Rapids, MI
Credit Union headquartered in Grand Rapids, Michigan.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 177 Wilson Ave Nw Grand Rapids, MI 49534 |
| County | Kent |
| Website | not published in NCUA data |
| Phone | (616) 288-0288 |
NCUA record
| NCUA Charter | 62217 |
| Federal Reserve RSSD ID | 206491 |
| Status | Active |
| Charter type | 2 (STATE) |
| Financials as of | March 31, 2026 |
How to find your Aac 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
| Standale main office Grand Rapids, MI |
177 Wilson Ave Nw, 49534 (616) 288-0288 Monday-Thursday: 9am-5pmFriday: 9am-5:30pmSaturday: 9am-12pm |
| Grand Rapids Branch Grand Rapids, MI |
904 Broadway Ave Nw, 49504 (616) 459-4429 Mon-Thurs 9 a.m. - 5 p.m. Friday 9 a.m. - 6 p.m. |
| Holland Branch Holland, MI |
12390 Riley St, 49424 (616) 994-6300 Mon, Thurs, Fri 7 a.m. - 5 p.m. Tues & Wed 9 a.m. - 5 p.m. Saturday - 9am - 12 pm |
| Aac Credit Union Big Dutch Branch Holland, MI |
215 E 25Th St, 49423 (616) 396-5000 9-5 M-F |
| Spring Lake Branch Spring Lake, MI |
17228 Van Wagoner Rd, 49456 (616) 842-3172 Mon - Fri 9 a.m. - 5 p.m. |
| Herman Miller Branch Zeeland, MI |
855 E Main Ave, 49464 (616) 654-3461 Mon - Fri 9 a.m. - 4:30 p.m. (Currently closed every other Friday) |
| Zeeland Branch Zeeland, MI |
612 E Main Ave, 49464 (616) 772-3820 Mon.-Thurs. 9 a.m. - 5 p.m. Friday 9 a.m. - 5:30 p.m. Saturday 9-12 |
| Knoll Pa East Greenville, PA |
1235 Water St, 18041 (215) 679-7991 M-F 9-5, Restricted Access |
Where Aac has offices
Cities with the most Aac offices
Other credit unions headquartered in Grand Rapids
| Lake Michigan | $16.86 billion |
| Adventure | $642 million |
| Wmcu | $449.21 million |
| Preferred | $317.86 million |
| Meijer | $120.51 million |
| Intandem | $76.48 million |
Largest credit unions headquartered elsewhere in Michigan
| Michigan State University East Lansing | $8.51 billion |
| Dfcu Financial Dearborn | $8.03 billion |
| Genisys Auburn Hills | $6.44 billion |
| United St Joseph | $4.40 billion |
| Michigan Schools and Government Clinton Townshi | $4.37 billion |
| Advia Kalamazoo | $3.97 billion |
| Lake Trust Brighton | $2.87 billion |
| Consumers Oshtemo | $2.86 billion |
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