Mortgage Lenders in Chicago, IL 60603
8 mortgage lenders are based in ZIP code 60603, listed below with the total mortgage applications each has reported under the Home Mortgage Disclosure Act since 2003. Just below are the lenders that made the most home loans in Cook County, IL in 2025.
Most active mortgage lenders in Cook County, IL (2025)
In 2025, 713 lenders made 81,305 home loans worth $31.0 billion in Cook County, according to Home Mortgage Disclosure Act (HMDA) data. These 10 made the most. The figures cover all of Cook County, which includes ZIP code 60603.
| # | Lender | Loans made | Loan volume | Avg. loan | Share of loans |
|---|---|---|---|---|---|
| 1 | Guaranteed Rate, Inc. Chicago, IL | 5,271 | $2.0B | $381,000 | 6.5% |
| 2 | JPMorgan Chase Bank, NA Columbus, OH | 5,040 | $2.7B | $541,000 | 6.2% |
| 3 | United Wholesale Mortgage Plymouth, MI | 4,805 | $1.5B | $321,000 | 5.9% |
| 4 | Crosscountry Mortgage, LLC Cleveland, OH | 2,880 | $1.1B | $377,000 | 3.5% |
| 5 | Huntington National Bank Columbus, OH | 2,711 | $835.0M | $308,000 | 3.3% |
| 6 | loanDepot.com LLC Irvine, CA | 2,097 | $502.5M | $240,000 | 2.6% |
| 7 | Fairway Independent Mort Corp Madison, WI | 1,776 | $484.2M | $273,000 | 2.2% |
| 8 | Fifth Third Bank, National Association Cincinnati, OH | 1,726 | $520.6M | $302,000 | 2.1% |
| 9 | US Bank, N.A. Cincinnati, OH | 1,631 | $553.2M | $339,000 | 2.0% |
| 10 | Bank of America NA Westlake Village, CA | 1,621 | $563.8M | $348,000 | 2.0% |
See every lender in Cook County and its 2025 mortgage data · top lenders in Illinois · the top 100 lenders nationwide
Mortgage Lender List and Loan Application Data Totals
for Lenders in Chicago, IL 60603
| Mortgage Company | Phone Number | Mortgage Application Count | Mortgage Application Amount |
|---|---|---|---|
| Harris N.A.
111 W. MONROE CHICAGO, IL 60603 |
* | 100,509 | $18,155,138,000 |
| Harris Trust and Savings Bank
111 WEST MONROE STREET CHICAGO, IL 60603 |
* | 28,997 | $5,698,172,000 |
| Lasalle Bank NA
135 SOUTH LASALLE STREET, STE 2325 CHICAGO, IL 60603 |
* | 258,951 | $54,623,077,000 |
| Prairie Mortgage Company
20 S CLARK STREET, SUITE 1520 CHICAGO, IL 60603 |
* | 18 | $118,483,000 |
| The Northern Trust Co
50 S. LA SALLE CHICAGO, IL 60603 |
* | 14,092 | $19,666,143,000 |
| The Northern Trust Company
50 S. LA SALLE, M-20 CHICAGO, IL 60603 |
* | 14,250 | $5,741,522,000 |
| The Privatebank and Trust Co.
120 SOUTH LASALLE STREET CHICAGO, IL 60603 |
* | 5,646 | $1,946,001,000 |
| The Privatebank Mortgage Co.
120 SOUTH LASALLE STREET CHICAGO, IL 60603 |
* | 556 | $170,239,000 |
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