FDIC-insured bank
Tri City National Bank — Oak Creek, WI
Bank headquartered in Oak Creek, Wisconsin, part of TRI CITY BANKSHARES CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 6400 S 27th St Oak Creek, WI 53154 |
| County | Milwaukee |
| Metro area | Milwaukee-Waukesha, WI |
| Website | www.tcnb.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 18922 |
| Federal Reserve RSSD ID | 242444 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | TRI CITY BANKSHARES CORP |
| Domestic offices | 26 |
| Financials as of | June 30, 2026 |
How to find your Tri City National Bank routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.tcnb.com.
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Offices nearest to headquarters
| Tri City National Bank main office Oak Creek, WI |
6400 S 27th St, 53154 |
| Tri City Branch Oak Creek, WI |
6312 S 27th St, 53154 |
| Southgate Branch Milwaukee, WI |
3378 S 27th St, 53215 |
| Ryan Road Branch Franklin, WI |
2555 West Ryan Road, 53154 |
| Howell Convenience Center Branch Oak Creek, WI |
8770 S Howell Ave, 53154 |
| Bayview Convenience Center Branch Milwaukee, WI |
250 W Holt Ave, 53207 |
| Whitnall Convenience Center Branch Saint Francis, WI |
4968 South Whitnall Avenue, 53235 |
| Greenfield Convenience Center Branch Greenfield, WI |
4200 S 76th St, 53220 |
| West Milwaukee Branch West Milwaukee, WI |
2201 Miller Park Way, 53219 |
| Oklahoma Branch Milwaukee, WI |
3164 S 76th St, 53219 |
| South Milwaukee Branch South Milwaukee, WI |
2115 10th Ave, 53172 |
| Market Square Branch West Allis, WI |
6767 W Greenfield Ave, 53214 |
26 offices in total. Browse them by city through the state pages.
Where Tri City National Bank has offices
Cities with the most Tri City National Bank offices
Largest banks headquartered elsewhere in Wisconsin
| Associated Bank, National Association Green Bay | $51.76 billion |
| Nicolet National Bank Green Bay | $15.39 billion |
| Johnson Bank Racine | $7.07 billion |
| Bank First, N.A. Manitowoc | $5.94 billion |
| John Deere Financial, f.s.b. Middleton | $4.93 billion |
| Town Bank, National Association Hartland | $4.71 billion |
| First Business Bank Madison | $4.41 billion |
| Lake Ridge Bank Middleton | $3.35 billion |
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