Banks starting with I
Find a bank's routing numbers, starting with I.
- I Am — credit union, NY; no routing number published yet
- I B E W 175 — credit union, TN; no routing number published yet
- I B E W 26 — credit union, MD; 1 routing number (cross-checked)
- I B E W Local 56 — credit union, PA; no routing number published yet
- I R E B — credit union, NY; no routing number published yet
- I-c — credit union, MA; no routing number published yet
- I. H. Mississippi Valley — credit union, IL; 1 routing number (cross-checked)
- I.b.e.w. - Local No. 5 — credit union, PA; 1 routing number (cross-checked)
- I.b.e.w. Local #146 — credit union, IL; 1 routing number (cross-checked)
- I.b.e.w. Lu 66 — credit union, TX; no routing number published yet
- I.l.a. Local 1235 — credit union, NJ; no routing number published yet
- I.l.w.u. — credit union, CA; no routing number published yet
- I.m. Detroit District — credit union, MI; no routing number published yet
- I3 Bank — bank, NE, i3.bank; no routing number published yet
- Iaa — credit union, IL; no routing number published yet
- Iberia Parish — credit union, LA; no routing number published yet
- Iberville — credit union, LA; 2 routing numbers (cross-checked)
- Ibew & United Workers — credit union, OR; 1 routing number (cross-checked)
- Ibew 141 — credit union, OH; no routing number published yet
- Ibew 317 — credit union, WV; 1 routing number
- Ibew 76 — credit union, WA; 1 routing number (cross-checked)
- Ibew Local Union 80 — credit union, VA; no routing number published yet
- Ibew/Sj Cascade — credit union, OR; 2 routing numbers (cross-checked)
- Icon Business Bank — bank, CA, iconbusinessbank.com; no routing number published yet
- Idaho Central — credit union, ID; 2 routing numbers (cross-checked)
- Idaho First Bank — bank, ID, idahofirstbank.com; 1 routing number (cross-checked)
- Idaho Trust Bank — bank, ID, idahotrust.com; 1 routing number
- Idaho United — credit union, ID; 1 routing number (cross-checked)
- Idb Global — credit union, DC; no routing number published yet
- Ideal — credit union, MN; 2 routing numbers (cross-checked)
- Ignite — credit union, MI; no routing number published yet
- Ih — credit union, OH; 2 routing numbers (cross-checked)
- Ila 1351 — credit union, TX; 1 routing number (cross-checked)
- Ila 28 — credit union, TX; no routing number published yet
- Illiana Financial — credit union, IL; 4 routing numbers (cross-checked)
- Illini State Bank — bank, IL, illinistatebank.com; 1 routing number (cross-checked)
- Illinois Educators — credit union, IL; 1 routing number (cross-checked)
- Illinois State — credit union, IL; 2 routing numbers (cross-checked)
- Illinois State Police — credit union, IL; 1 routing number (cross-checked)
- Illinois Valley — credit union, IL; no routing number published yet
- Immaculate Heart OF Mary — credit union, LA; no routing number published yet
- Impact — credit union, OH; 2 routing numbers (cross-checked)
- Impact Bank — bank, KS, impact-bank.com; 2 routing numbers (cross-checked)
- Imperial — credit union, IL; no routing number published yet
- INB — bank, IL, inb.com; no routing number published yet
- InBank — bank, NM, inbank.com; no routing number published yet
- Incommons Bank — bank, TX, incommonsbank.com; 1 routing number (cross-checked)
- IncredibleBank — bank, WI, incrediblebank.com; no routing number published yet
- Independence Bank — bank, MT, ibyourbank.com; no routing number published yet
- Independence Bank — bank, OH; no routing number published yet
- Independence Bank of Kentucky — bank, KY, 1776bank.com; 1 routing number (cross-checked)
- Independence State Bank — bank, WI, independencestatebank.com; 1 routing number (cross-checked)
- Independence Teachers — credit union, MO; 1 routing number (cross-checked)
- Independent — credit union, IN; no routing number published yet
- Independent Bank — bank, MI, independentbank.com; no routing number published yet
- Independent Bank — bank, TN, i-bankonline.com; no routing number published yet
- Independent Correspondent Bankers' Bank, Inc. — bank, KY, icbb.bank; no routing number published yet
- Independent Farmers Bank — bank, MO, farmbank.net; 1 routing number (cross-checked)
- Indiana Heartland — credit union, IN; no routing number published yet
- Indiana Lakes — credit union, IN; 1 routing number (cross-checked)
- Indiana Members — credit union, IN; 5 routing numbers (cross-checked)
- Indiana State University — credit union, IN; no routing number published yet
- Indiana University — credit union, IN; 1 routing number (cross-checked)
- Indianhead — credit union, WI; 4 routing numbers (cross-checked)
- Industrial — credit union, IN; no routing number published yet
- Industrial and Commercial Bank of China USA — bank, NY, icbc-us.com; no routing number published yet
- Industrial Bank — bank, DC, industrial-bank.com; 1 routing number (cross-checked)
- Industrial CU OF Whatcom County — credit union, WA; no routing number published yet
- Industrial Employees — credit union, IA; 1 routing number (cross-checked)
- Infinity Bank — bank, CA, infinity.bank; 2 routing numbers (cross-checked)
- Infirst — credit union, VA; no routing number published yet
- InFirst Bank — bank, PA, infirstbank.bank; no routing number published yet
- Infuze — credit union, MO; no routing number published yet
- Ingersoll-rand — credit union, PA; 1 routing number (cross-checked)
- Inland — credit union, CA; 5 routing numbers (cross-checked)
- Inland Motor Employees — credit union, VA; no routing number published yet
- Inland Valley — credit union, CA; 1 routing number (cross-checked)
- Inner Lakes — credit union, NY; 1 routing number (cross-checked)
- Innovations Financial — credit union, FL; no routing number published yet
- Inova — credit union, IN; 4 routing numbers (cross-checked)
- Inroads — credit union, OR; no routing number published yet
- InsBank — bank, TN, insbank.com; 1 routing number (cross-checked)
- Insight — credit union, FL; 1 routing number (cross-checked)
- INSOUTH Bank — bank, TN, insouth.com; 1 routing number (cross-checked)
- Inspire — credit union, PA; 1 routing number (cross-checked)
- Instep — credit union, LA; no routing number published yet
- Institution for Savings in Newburyport and Its Vicinity — bank, MA, institutionforsavings.com; no routing number published yet
- Intandem — credit union, MI; no routing number published yet
- Integra First — credit union, MI; no routing number published yet
- Integris — credit union, OK; 1 routing number (cross-checked)
- Integrity — credit union, OH; no routing number published yet
- Integrity Bank — bank, KS, integrityks.bank; 1 routing number (cross-checked)
- Integrity Bank & Trust — bank, CO, integritybankandtrust.com; 1 routing number (cross-checked)
- Integrity Bank for Business — bank, VA, integritybankva.com; no routing number published yet
- Integrity Bank Plus — bank, MN, integritybank.com; no routing number published yet
- Integrity Bank SSB — bank, TX, itx.bank; 2 routing numbers (cross-checked)
- Integro Bank — bank, AZ, integrobank.com; no routing number published yet
- Interamerican Bank, A FSB — bank, FL, interamericanbank.com; no routing number published yet
- Interaudi Bank — bank, NY, interaudibank.com; 2 routing numbers (cross-checked)
- InterBank — bank, OK, interbank.com; 18 routing numbers (cross-checked)
- Intercorp — credit union, TX; no routing number published yet
- Interfaith — credit union, CA; no routing number published yet
- Internal Revenue — credit union, LA; 1 routing number (cross-checked)
- Internal Revenue Employees — credit union, NC; 1 routing number (cross-checked)
- International Bank of Chicago — bank, IL, inbk.com; 3 routing numbers (cross-checked)
- International Bank of Commerce — bank, TX, ibc.com; no routing number published yet
- International Bank of Commerce — bank, TX, ibc.com; no routing number published yet
- International Bank of Commerce — bank, TX, ibc.com; no routing number published yet
- International Bank of Commerce — bank, OK, ibc.com; no routing number published yet
- International Finance Bank — bank, FL, ifbbank.com; 1 routing number (cross-checked)
- International Uaw — credit union, MI; 1 routing number (cross-checked)
- Internationalites — credit union, NM; no routing number published yet
- Interra — credit union, IN; 1 routing number (cross-checked)
- Interstate — credit union, GA; no routing number published yet
- Interstate Bank — bank, TX, isbtexas.bank; no routing number published yet
- Intouch — credit union, TX; 3 routing numbers (cross-checked)
- Intracoastal Bank — bank, FL, intracoastal.bank; 1 routing number (cross-checked)
- Intrepid — credit union, MT; 1 routing number
- Intrust Bank — bank, KS, intrustbank.com; 3 routing numbers (cross-checked)
- Investar Bank — bank, LA, investarbank.com; 5 routing numbers (cross-checked)
- Investex — credit union, TX; 2 routing numbers (cross-checked)
- Investment Savings Bank — bank, PA, investmentsb.bank; 1 routing number
- Investors Community Bank — bank, MO, my-investors.com; 2 routing numbers (cross-checked)
- Inwood National Bank — bank, TX, inwoodbank.com; 4 routing numbers (cross-checked)
- Ion Bank — bank, CT, ionbank.com; 1 routing number (cross-checked)
- Iowa Falls State Bank — bank, IA, ifsbank.com; 1 routing number (cross-checked)
- Iowa Heartland — credit union, IA; 1 routing number (cross-checked)
- Iowa State Bank — bank, IA, myisb.bank; no routing number published yet
- Iowa State Bank — bank, IA, iowastate.bank; no routing number published yet
- Iowa State Bank — bank, IA, iowastatebanks.com; no routing number published yet
- Iowa State Bank — bank, IA, iowastatebank.com; no routing number published yet
- Iowa State Bank — bank, IA, bankisb.com; no routing number published yet
- Iowa State Bank and Trust Company of Fairfield, Iowa — bank, IA, myiowastatebank.com; no routing number published yet
- Iowa State Savings Bank — bank, IA, issbbank.com; 2 routing numbers (cross-checked)
- Iowa Trust & Savings Bank — bank, IA, iowatrustbank.com; no routing number published yet
- Iowa Trust and Savings Bank — bank, IA, iowatrust.bank; no routing number published yet
- Ipava State Bank — bank, IL, ipavastatebank.com; no routing number published yet
- Ipswich State Bank — bank, SD, isbipswich.com; 1 routing number
- Iq — credit union, WA; no routing number published yet
- Irco Community — credit union, NJ; 2 routing numbers (cross-checked)
- Ireland Bank — bank, ID, ireland-bank.bank; 1 routing number (cross-checked)
- Iron County Community — credit union, WI; 1 routing number (cross-checked)
- Iron Mountain Kingsford Community — credit union, MI; no routing number published yet
- Iron Workers — credit union, PA; no routing number published yet
- Iron Workers Savings Bank — bank, PA, iwsb.com; 1 routing number
- Ironworkers USA — credit union, OR; no routing number published yet
- Iroquois Farmers State Bank — bank, IL, iroqbank.com; 2 routing numbers
- Irving City Employees — credit union, TX; no routing number published yet
- Isabella Bank — bank, MI, isabellabank.com; 5 routing numbers (cross-checked)
- Isabella Community — credit union, MI; 2 routing numbers (cross-checked)
- Island — credit union, NY; 3 routing numbers (cross-checked)
- Israel Discount Bank of New York — bank, NY, idbny.com; 3 routing numbers
- Israel Memorial A M E — credit union, NJ; no routing number published yet
- Israel Methcomm — credit union, IL; 1 routing number (cross-checked)
- Issaquena County — credit union, MS; no routing number published yet
- Italo-american — credit union, NY; no routing number published yet
- Itasca Bank & Trust Co. — bank, IL, itascabank.com; 1 routing number (cross-checked)
- Ithink Financial — credit union, FL; no routing number published yet
- ITS Bank — bank, IA; no routing number published yet
- Ives Bank — bank, CT, ivesbank.com; no routing number published yet
- Ixonia Bank — bank, WI, ixoniabank.com; 1 routing number (cross-checked)
Routing data is sourced from official bank pages, FDIC and NCUA institution data, and public routing directories, current in this build as of August 2, 2026. Confirm routing or SWIFT details with the financial institution before sending money.