US Bank Directory
Banks in Dekalb, IL
5 FDIC-insured banks operate 11 offices in Dekalb, Illinois, and 2 credit unions have 2 offices.
Source: FDIC BankFind, data as of September 5, 2026; NCUA call report as of March 31, 2026; hours checked October 10, 2026.
Bank branch map: Dekalb
Banks sit at the coordinates in their FDIC record; credit union offices at their NCUA address, located with the U.S. Census Bureau Geocoder. Point at a marker for today's hours, tap it for the address, directions and the bank's site.
Short answer: 7 banks and credit unions operate 13 locations in Dekalb, according to the FDIC and the NCUA. 13 of them have coordinates on record and are on the map. 7 publish opening hours.
Branches: FDIC, NCUA. Streets: loading.
13 locations on the map
Tap a cluster to zoom in
Positions are the regulators' own coordinates, or the Census Geocoder's point for the address, and can sit a few hundred feet from the door. Streets, buildings and parks come from OpenStreetMap through OpenFreeMap, with every street named as you zoom in; if that map cannot load, a simpler map drawn from the Census Bureau's TIGER/Line files takes its place. ATMs will follow with the Overture Maps import.
All banks and credit unions in Dekalb
Sorted by number of local branches. Each branch shows where its hours and phone number come from.
Short answer: FNBO has the most locations in Dekalb, with 5. It is followed by Old National (2), Resource Bank (2). 2 banks have a single office in the city. Open any bank to see each address, today's hours where the bank publishes them and the phone number.
FNBO Bank · 5
FNBO has 5 branches in Dekalb, 22 across Illinois and 139 nationwide. FDIC records list its main office in Omaha, NE and show it operating since 1857. With $34.20 billion in total assets on June 30, 2026, it ranks No. 64 of 4,232 U.S. banks by total assets. The 141 West Lincoln Highway Branch at 141 W Lincoln Hwy dates to 1859 in FDIC branch records. All 2 of its Dekalb locations with published hours open on Saturday.
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New Sycamore Road Branch100 Greenwood Acres Dr, 60115
All hours
Mon to Fri 8:30 am to 5 pm; Sat 8:30 am to 12 pm; Sun not published
Hours: FNBO branch locator (All The Places), checked Oct 10, 2026
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New Sycamore Road Mobile Branch100 Greenwood Acres Dr, 60115
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141 West Lincoln Highway Mobile Branch141 W Lincoln Hwy, 60115
All hours
Mon to Fri 8:30 am to 5 pm; Sat 8:30 am to 12 pm; Sun not published
Hours: FNBO branch locator (All The Places), checked Oct 10, 2026
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141 West Lincoln Hwy Messenger Service Branch141 W Lincoln Hwy, 60115
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141 West Lincoln Highway Branch141 W Lincoln Hwy, 60115
Old National Bank · 2
Old National has 2 branches in Dekalb, 86 across Illinois and 361 nationwide. FDIC records list its main office in Evansville, IN and show it operating since 1907. With $73.86 billion in total assets on June 30, 2026, it ranks No. 39 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Dekalb location is the Nbt Square Branch at 130 W Lincoln Hwy, dating to 1945; the newest, at 2290 Sycamore Rd, to 1998. All 2 of its Dekalb locations with published hours open on Saturday.
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Nbt Square Branch130 W Lincoln Hwy, 60115
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 12 pm; Sun not published
Hours: Old National branch locator (All The Places), checked Oct 10, 2026
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Dekalb Market Square Branch2290 Sycamore Rd, 60115
All hours
Mon to Fri 9 am to 5 pm; Sat 9 am to 12 pm; Sun not published
Hours: Old National branch locator (All The Places), checked Oct 10, 2026
Resource Bank Bank · 2
Resource Bank has 2 branches in Dekalb, 15 across Illinois and 15 nationwide. FDIC records list its main office in Dekalb, IL and show it operating since 1901. With $868.6 million in total assets on June 30, 2026, it ranks No. 1,180 of 4,232 U.S. banks by total assets. In FDIC branch records, its longest-running Dekalb location is its main office at 555 Bethany Rd, dating to 1901; the newest, at 775 S Annie Glidden Rd, to 2000. It does not publish hours in the sources this page uses; check its site before you go.
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Main Office main office555 Bethany Rd, 60115
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Annie Glidden Branch775 S Annie Glidden Rd, 60115
Credit Union 1 Credit union · 1
Credit Union 1 has 1 office in Dekalb, 21 across Illinois. It is based in Lombard, IL and $2.64 billion in assets on March 31, 2026, according to its NCUA call report. Its published hours do not list Saturday.
Who can join: see the credit union's site.
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Dekalb1500 Barber Greene Rd, 60115
All hours
Mon to Fri 8 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Fifth Third Bank Bank · 1
Fifth Third Bank has 1 branch in Dekalb, 161 across Illinois and 1,508 nationwide. FDIC records list its main office in Cincinnati, OH and show it operating since 1865. With $299.18 billion in total assets on June 30, 2026, it ranks No. 14 of 4,232 U.S. banks by total assets. The Dekalb Branch at 2707 Sycamore Rd dates to 2000 in FDIC branch records. It opens on Saturday.
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Dekalb Branch2707 Sycamore Rd, 60115
All hours
Mon closed; Tue to Thu 9 am to 5:30 pm; Fri 9 am to 6 pm; Sat 9 am to 2 pm; Sun closed
Hours: Fifth Third Bank branch locator (All The Places), checked Oct 10, 2026
Heartland Bank Bank · 1
Heartland Bank has 1 branch in Dekalb, 82 across Illinois and 87 nationwide. FDIC records list its main office in Bloomington, IL and show it operating since 1971. With $6.72 billion in total assets on June 30, 2026, it ranks No. 231 of 4,232 U.S. banks by total assets. The Dekalb Branch at 205 S 4th St dates to 1978 in FDIC branch records. It does not publish hours in the sources this page uses; check its site before you go.
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Dekalb Branch205 S 4th St, 60115
Northern Illinois Credit Union Credit union · 1
Northern Illinois Credit Union has 1 office in Dekalb, 1 across Illinois. It is based in Dekalb, IL and $18.3 million in assets on March 31, 2026, according to its NCUA call report. Its published hours do not list Saturday.
Who can join: see the credit union's site.
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Main Office main office817 W Lincoln Hwy, 60115
All hours
Mon to Tue 7:30 am to 5 pm; Wed 9 am to 2 pm; Thu to Fri 7:30 am to 5 pm; Sat to Sun not published
Hours: NCUA, March 31, 2026
Join a credit union in Dekalb
2 credit unions have 2 offices here: Credit Union 1 and Northern Illinois Credit Union. Each office is listed above with the phone and the hours it filed with the NCUA (call report as of March 31, 2026). Who can join each one is on its own site; the credit unions in Dekalb page has every office in the state's directory.
Banking in Dekalb: the local picture
Short answer: 5 banks run 11 branches in Dekalb according to the FDIC. A population estimate for this place is not available from the Census Bureau, so branches per resident are not shown.
Of the 5 banks, 1 has its main office in Dekalb, 1 elsewhere in Illinois and 3 out of state, according to the FDIC.
The bank with the longest record here is FNBO, operating since 1857 according to the FDIC. In FDIC branch records, the longest-running branch is FNBO's office at 141 W Lincoln Hwy, dating to 1859; the newest is FNBO's at 141 W Lincoln Hwy, from 2010.
2 credit unions have 2 offices in Dekalb, according to the NCUA. Who can join each one is on the credit unions page.
Of the 7 locations with published hours. 5 open on Saturday. 6 locations have no published hours in these sources.
Banks open on Saturday in Dekalb
Short answer: 5 of the 7 Dekalb locations with published hours open on Saturday, run by 3 institutions.
- FNBO: 2 of 5 branches (100 Greenwood Acres Dr: Saturday 8:30 am to 12 pm, and 1 more)
- Old National: 2 of 2 branches (130 W Lincoln Hwy: Saturday 9 am to 12 pm, and 1 more)
- Fifth Third Bank: 1 of 1 branch (2707 Sycamore Rd: Saturday 9 am to 2 pm)
Credit union hours are the text each credit union filed with the NCUA, call report as of March 31, 2026; a day the filing does not mention is shown as not published, never as closed. Bank branches show hours only where the bank publishes them in a source this page uses; 6 of the 13 locations here have no published hours yet. The source and date sit under each office. Banks and credit unions often close on Federal Reserve holidays; call ahead.
Chase, Bank of America and other national banks
Which big national banks have branches in Dekalb, and where the nearest one is if they do not.
Short answer: In Dekalb: Fifth Third Bank (1). No branches in Dekalb: Chase (nearest in Sugar Grove, 19 mi), Wells Fargo (nearest in Naperville, 33 mi), Bank of America (nearest in Geneva, 21 mi), PNC Bank (nearest in De Kalb, 1 mi), U.S. Bank (nearest in Saint Charles, 21 mi), Truist, Huntington (nearest in Huntley, 21 mi), Regions Bank (nearest in Peoria, 95 mi), TD Bank, BMO (nearest in South Elgin, 21 mi).
| Bank | In Dekalb | Nearest branch if none here |
|---|---|---|
| Fifth Third Bank | 1 branch | here |
| Chase | None | Sugar Grove, 19 miles away |
| Wells Fargo | None | Naperville, 33 miles away |
| Bank of America | None | Geneva, 21 miles away |
| PNC Bank | None | De Kalb, 1 mile away |
| U.S. Bank | None | Saint Charles, 21 miles away |
| Truist | None | none in Illinois |
| Huntington | None | Huntley, 21 miles away |
| Regions Bank | None | Peoria, 95 miles away |
| TD Bank | None | none in Illinois |
| BMO | None | South Elgin, 21 miles away |
Branch counts from FDIC BankFind as of September 5, 2026. Distances are straight-line miles from the center of Dekalb to the nearest branch in Illinois.
What your savings could earn
National benchmarks and the best published offers, from the Banrox Bank Rates tracker. Enter your own balance and rate to compare.
Short answer: At the national average savings rate of 0.38%, $10,000 kept in savings for a year earns about $38. The best published savings rate in the tracker, 3.75% at CIT Bank, earns about $375. The national average 12-month CD pays 1.71%.
| Offer | Bank | APY | Term | Minimum |
|---|---|---|---|---|
| Savings | CIT Bank | 3.75% | none | $5,000 |
| Savings | Barclays | 3.50% | none | $0 |
| Savings | Marcus by Goldman Sachs | 3.40% | none | $0 |
| CD | Synchrony Bank | 4.35% | 60 Months | $0 |
| CD | Marcus by Goldman Sachs | 4.35% | 24 Months | $500 |
| CD | American Express National Bank | 4.25% | 10 Months | $0 |
Rates are the banks' published APYs as tracked on the Banrox Bank Rates page, with the date next to each benchmark; they are not offers from Banrox and can change daily. Interest is before tax. The best offers are mostly online banks and are open to Dekalb residents like anyone else.
Banks near Dekalb
Nearby cities with at least two banks, by straight-line distance. Counts from FDIC BankFind.
Short answer: The closest towns with more choice are Sycamore (4 miles) and Genoa (11 miles). Sycamore, 4 miles away, has the most banks nearby: 6.
| City | Distance | Banks | Branches |
|---|---|---|---|
| Banks in Sycamore, IL | 4 mi | 6 | 8 |
| Banks in Genoa, IL | 11 mi | 3 | 3 |
| Banks in Waterman, IL | 12 mi | 2 | 2 |
| Banks in Shabbona, IL | 14 mi | 2 | 2 |
| Banks in Elburn, IL | 14 mi | 3 | 3 |
| Banks in Hampshire, IL | 15 mi | 3 | 3 |
| Banks in Rochelle, IL | 16 mi | 4 | 4 |
| Banks in Sugar Grove, IL | 19 mi | 5 | 6 |
Bank branch openings and closings in Dekalb
FDIC branch records, between September 5, 2025 and September 5, 2026.
Short answer: FDIC branch records show no bank branch openings in Dekalb between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Banks and credit unions based in Dekalb
Short answer: 2 institutions have their main office in Dekalb: Resource Bank and Northern Illinois Credit Union.
| Institution | Type | Total assets, June 30, 2026 | Offices here |
|---|---|---|---|
| Resource Bank | Bank | $868.6 million | 2 |
| Northern Illinois Credit Union | Credit union | $18.3 million | 1 |
Banks: FDIC BankFind (community-bank flag and assets). Credit unions: NCUA call report.
Largest banks in Dekalb by total assets
Ranked by each bank's total assets on its FDIC balance sheet, which covers the whole bank, not only its Dekalb offices.
Short answer: Fifth Third Bank is the largest bank with offices in Dekalb, with $299.18 billion in total assets on June 30, 2026, No. 14 among U.S. banks by total assets. Old National is second with $73.86 billion. 1 of the 5 bank is headquartered here. Local deposit shares will follow once the FDIC Summary of Deposits is imported.
| Bank | Total assets | Rank | Offices here | Main office |
|---|---|---|---|---|
| Fifth Third Bank | $299.18 billion | No. 14 | 1 | Cincinnati, OH |
| Old National | $73.86 billion | No. 39 | 2 | Evansville, IN |
| FNBO | $34.20 billion | No. 64 | 5 | Omaha, NE |
| Heartland Bank | $6.72 billion | No. 231 | 1 | Bloomington, IL |
| Resource Bank | $868.6 million | No. 1,180 | 2 | Dekalb, IL |
Total assets and ranks from FDIC BankFind as of June 30, 2026. Rank is among active banks that report total assets to the FDIC.
Banks in Dekalb: FAQ
How many banks are in Dekalb, IL?
Dekalb has 5 banks with 11 branches and 2 credit unions with 2 offices, according to FDIC data as of September 5, 2026 and NCUA data as of March 31, 2026.
Which bank has the most branches in Dekalb?
FNBO, with 5. Old National has 2 and Resource Bank has 2.
Is there a FNBO in Dekalb, IL?
Yes. FDIC data lists 5 FNBO branches in Dekalb as of September 5, 2026. Its branches are listed under FNBO above, with the address and directions for each.
Is there a Old National in Dekalb, IL?
Yes. FDIC data lists 2 Old National branches in Dekalb as of September 5, 2026. Its branches are listed under Old National above, with the address and directions for each.
Is there a Resource Bank in Dekalb, IL?
Yes. FDIC data lists 2 Resource Bank branches in Dekalb as of September 5, 2026, the main office at 555 Bethany Rd. Its branches are listed under Resource Bank above, with the address and directions for each.
Is there a Chase in Dekalb, IL?
No. FDIC data lists no Chase branch in Dekalb as of September 5, 2026. The nearest is in Sugar Grove, about 19 miles away in a straight line.
Which banks in Dekalb are open on Saturday?
FNBO, Old National and Fifth Third Bank publish Saturday hours for one or more Dekalb locations. The Saturday section above lists each one with its hours. 6 of the 13 locations here do not publish hours in the sources this page uses; call ahead.
Which banks are headquartered in Dekalb?
Resource Bank and Northern Illinois Credit Union have their main office in Dekalb, according to the FDIC and the NCUA.
What is the oldest bank in Dekalb?
FNBO has the longest record among banks with a branch here: the FDIC shows it operating since 1857.
Which credit unions can I join in Dekalb?
Credit Union 1 and Northern Illinois Credit Union have offices in Dekalb. Check each credit union's membership rules before you apply.
Did any bank branches open or close in Dekalb in the past year?
FDIC branch records show no branch openings between September 5, 2025 and September 5, 2026. Closings and relocations are not tracked by the sources this page uses yet.
Where can I find more banks near Dekalb?
Nearby cities with more banks include Sycamore, Genoa, Waterman. Sycamore is 4 miles away with 6 banks.
How we build this page
Every figure above comes from one of these sources. Nothing is typed by hand, nothing is estimated.
| Data | Source | License | Updated | Data as of |
|---|---|---|---|---|
| FDIC-insured banks: branches, main offices, total assets, dates established | FDIC BankFind Suite API | Public data (U.S. government) | Monthly import | Sep 5, 2026 |
| Credit union offices, phones and hours as filed with the NCUA, total assets | NCUA call report data | Public data (U.S. government) | Quarterly import | Mar 31, 2026 |
| Map coordinates of 2 credit union offices whose NCUA record has none, from the office address | U.S. Census Bureau Geocoder | Public data (U.S. government) | With each NCUA import | Oct 19, 2026 |
| Bank branch hours, phones and branch pages (5 of 11 branches: FNBO, Fifth Third Bank, Old National) | The banks' own branch locators, collected by All The Places | CC0 (All The Places data); each bank's locator is the primary source | Weekly spider run, monthly refresh here | Oct 10, 2026 |
| Savings and CD rates, national averages | Banrox Bank Rates | Banrox, from the banks' own rate pages and FDIC national rates | Weekly | see each rate |
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