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RE Intelligence

Highest rental yield ZIP codes in Illinois

Tier A ZIP codes in Illinois (Zillow value and Zillow rent) ranked by gross yield. Data for August 2026; cash flow at 7.78% with 25% down. ZIPs flagged by the monthly data checks are left out.

Top 50

#ZIPTypical priceRentGross yieldEst. cap rateCash flow /moRent 12m
161605Peoria, IL$41,000$81823.7%13.7%+$249n/a
261603Peoria, IL$68,000$1,17220.8%12.3%+$330+10.6%
360419Dolton, IL$159,000$2,37617.9%10.5%+$541+3.5%
461832Danville, IL$68,000$87215.3%7.8%+$77+1.2%
560426Harvey, IL$110,000$1,35914.8%7.5%+$91n/a
660621Chicago, IL$130,000$1,57414.5%9.2%+$300+6.3%
761606Peoria, IL$126,000$1,51014.3%7.8%+$141n/a
862703Springfield, IL$97,000$1,12314.0%7.5%+$80n/a
960628Chicago, IL$152,000$1,73613.7%8.7%+$279+7.7%
1060466Park Forest, IL$162,000$1,79613.3%5.5%-$123n/a
1162522Decatur, IL$94,000$1,00812.9%6.3%-$15n/a
1262702Springfield, IL$113,000$1,19612.7%6.6%+$11+6.0%
1361101Rockford, IL$116,000$1,22512.6%6.1%-$35n/a
1460827Riverdale, IL$136,000$1,39712.4%6.0%-$51+5.3%
1560409Calumet City, IL$159,000$1,57211.9%5.0%-$199+1.4%
1660636Chicago, IL$143,000$1,41311.9%7.1%+$70+1.2%
1761104Rockford, IL$116,000$1,13911.7%6.1%-$34+11.3%
1862526Decatur, IL$102,000$99111.6%5.2%-$106n/a
1960484University Park, IL$198,000$1,84611.2%4.7%-$300n/a
2060443Matteson, IL$275,000$2,54611.1%5.2%-$299n/a
2160649Chicago, IL$144,000$1,31911.0%6.1%-$43+4.4%
2262521Decatur, IL$122,000$1,11410.9%5.0%-$154n/a
2362040Granite City, IL$124,000$1,12310.9%5.3%-$124-2.7%
2461604Peoria, IL$116,000$1,04110.8%4.7%-$170+6.8%
2560411Chicago Heights, IL$183,000$1,61910.6%4.8%-$262-2.9%
2660643Chicago, IL$240,000$2,10510.5%6.0%-$92+16.8%
2762002Alton, IL$119,000$1,02510.3%4.6%-$190+1.2%
2860438Lansing, IL$203,000$1,71710.2%4.2%-$381n/a
2962095Wood River, IL$134,000$1,12210.1%4.5%-$220n/a
3060617Chicago, IL$179,000$1,48910.0%5.6%-$125+2.3%
3160073Round Lake, IL$282,000$2,34710.0%4.3%-$518+5.5%
3260606Chicago, IL$332,000$2,75510.0%5.8%-$189+1.9%
3360487Tinley Park, IL$401,000$3,2869.8%4.8%-$562n/a
3460605Chicago, IL$341,000$2,7649.7%5.1%-$388+5.0%
3560611Chicago, IL$362,000$2,9119.7%5.4%-$317+4.9%
3660440Bolingbrook, IL$334,000$2,6629.6%4.4%-$581+6.4%
3760901Kankakee, IL$161,000$1,2669.4%3.8%-$352+1.8%
3860301Oak Park, IL$303,000$2,3829.4%4.4%-$511+4.1%
3960619Chicago, IL$174,000$1,3649.4%5.0%-$213+4.5%
4060586Plainfield, IL$394,000$3,0539.3%4.6%-$598+7.2%
4160110Carpentersville, IL$295,000$2,2789.3%4.3%-$543n/a
4261821Champaign, IL$207,000$1,6029.3%4.1%-$403+6.3%
4362223Belleville, IL$182,000$1,3939.2%3.8%-$408n/a
4461115Machesney Park, IL$211,000$1,6119.2%4.0%-$437n/a
4560601Chicago, IL$398,000$3,0399.2%4.9%-$507+3.4%
4662301Quincy, IL$144,000$1,1019.2%4.3%-$262+10.6%
4761103Rockford, IL$154,000$1,1699.1%3.5%-$382+8.4%
4860654Chicago, IL$384,000$2,9129.1%4.7%-$560+4.6%
4960661Chicago, IL$346,000$2,6199.1%4.7%-$513+2.7%
5061111Loves Park, IL$207,000$1,5679.1%3.8%-$454n/a

A very high gross yield often goes with low prices, older housing stock and higher vacancy, repair and collection costs than the defaults assume. Open any ZIP to see the full pro forma and change the assumptions.

Sources and method

Data: Zillow Research (ZHVI, ZORI), HUD, US Census Bureau, Freddie Mac. Every formula is on the methodology page.

Estimates from public data for a typical property. Not investment, tax or legal advice. Your property, financing and costs will differ.