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Illinois · 20,688 people served · 9 water systems
ZIP code 60047 is in Illinois and is a small city from a drinking-water-service perspective, with 20,688 people served by 9 EPA-registered public water systems. It overlaps with 3 communities including LONG GROVE, LAKE ZURICH, HAWTHORN WOODS.
Within ZIP code 60047, the EPA Safe Drinking Water Information System (SDWIS) records 4 health-based violations during the past five years across 9 water systems serving this postal area. The grade of C reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
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GLENSTONE SBDV HOA
PWSID: IL0970160
65 served
DAYSPRING BIBLE COLLEGE
PWSID: IL0977189
30 served
LAKE ZURICH
PWSID: IL0970850
19,759 served
PRAIRIE TRAILS OF LONG GROVE
PWSID: IL0971200
189 served
AVANTARA LONG GROVE
PWSID: IL0971110
200 served
LONG GROVE
PWSID: IL0970340
70 served
PROMONTORY POINTE HOMEOWNERS ASSOCIATION
PWSID: IL0970320
78 served
FIELDS OF LONG GROVE
PWSID: IL0971050
267 served
WHISPERING PINES APTS
PWSID: WI2300786
30 served
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
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