Wilmette water and sewer rates
At typical use (9 units, about 6,700 gallons a month), a Wilmette house pays about $25 a month for water and about $62 for sewer and other utility-bill charges: about $1,040 a year. Estimated from public rates, not anyone's actual bill.
Who supplies water to Wilmette houses, what it costs, and how the sewer charge works.
Village of Wilmette water
Water: $2.75 per 100 cubic feet
| Use a month | Price per unit (CCF, 748 gallons) |
|---|---|
| Fixed charge | $0.22 a month |
| 0 to more | $2.75 |
Sewer
Sewer: $4.40 per 100 cubic feet
Other charges on the utility bill
- Stormwater fee, single-family (Tier 2: 3,000 to 4,300 sq ft impervious surface): $22.08 a month
Sources
Checked October 30, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.
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