Round Lake, IL · Updated Oct 2026

What a Round Lake home costs each year

Property tax, water, trash and energy from public rates. Look up your address to make it yours, and see how to pay less.

Suggestions as you type come from Google; the lookup uses free public map services to find who serves it. Not stored unless you save your house.

Example · a Round Lake house

$12,396a year · $1,033 a month

Starts at $92,867 of value before exemptions. Typical use.

Property tax$7,908
9.318% of $92,867, less $8,000 general homestead exemption
Electricity and gas$2,270
583 kWh a month $1,458 · 74.87 therms $811
Water and sewer$1,997
7,000 gallons a month on Village of Round Lake: water $121, sewer $45 a month
Trash$222
95-gallon refuse cart plus 65-gallon recycling cart, $19 a month
Home insuranceNot included
We don't have a typical premium for this city yet. Add yours with Adjust.

A typical Round Lake house costs about $12,400 a year: $7,910 property tax and charges, $2,000 water and sewer, $220 trash, $2,270 electricity and gas; home insurance is not included (no typical premium yet). Estimated from public rates, not anyone's actual bill.

Rates checked Oct 30, 2026. Insurance: what you enter, or a typical premium until you do. Sources are listed at the bottom.

Ways to pay less

Nothing here applies to every house automatically. These are worth checking:

Owner-occupied: general homestead exemption
Lowers the equalized assessed value of the property by $8,000.
How: Apply through the Chief County Assessment Office's Smartfile E-Filing Portal.

Who serves this house

Water: Village of Round Lake; Fixed fee plus usage fee per 1,000 gallons for water and sewer.
Property tax: 9.32% of value; 2025 tax year (payable 2026), Lake County, Village of Round Lake predominant rate 9.317638 per $100
Garbage: Groot Industries; Residents of Round Lake can choose from the below options for our refuse service.
Electricity: ComEd; Round Lake is on ComEd's franchise tax schedule.
Gas: Nicor Gas; Nicor Gas service area includes Round Lake.

Pay or manage your bills

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How these numbers are made

Property tax uses Lake County 2025 rates (percent per $100 of equalized assessed value) for the Village of Round Lake predominant tax code (2,378 parcels, 9.317638): village, Round Lake Area School District 116, Greater Round Lake Fire Protection District, Round Lake Area Library and Park Districts, Lake County, Forest Preserve, College of Lake County and Avon Township. These sum to 9.317638.
The starting value is one third of the Census-based $278,600 median property value, minus the $8,000 homeowner exemption.
Water and sewer: the Village's combined fixed fee ($20.77) and usage fee ($14.93 per 1,000 gallons) from May 1, 2026; sewer adds the regional pass-through of $1.89 (Lake County) + $4.81 (Fox Lake plant) per 1,000 gallons. The Lake Michigan (JAWA) pass-through line on the bill and the current garbage fee are not published in any official document found, so the garbage figure is the 2024 sample bill.
Electricity is ComEd delivery plus the October 2026-May 2027 price to compare with the Round Lake franchise tax; gas is Nicor Rate 1 plus October 2026 supply cost and the Round Lake 5.15% municipal tax.
Nothing here is legal, tax or insurance advice.

Sources

How Round Lake compares

A typical Round Lake house against the 132 Illinois cities we cover, using the same default numbers as the total above.

Per year	Round Lake	Median	Where it falls
Property tax rate	9.32%	8.23%	higher than 96 of the other 131 Illinois cities we cover
Water	$1,455	$872	higher than 125 of the other 131 Illinois cities we cover
Sewer and utility-bill fees	$541	$535	higher than 64 of the other 123 Illinois cities we cover
Trash	$222	$283	lower than 101 of the other 127 Illinois cities we cover
Electricity and gas	$2,270	$2,163	higher than 99 of the other 131 Illinois cities we cover
Total	$12,396	$11,701	higher than 80 of the other 131 Illinois cities we cover

Cities bill differently (some put trash on the tax bill, some cover more services), so a higher number isn't necessarily worse. The property tax rate is compared instead of dollars because house values differ.

Questions to ask your candidates

Each one starts from a number above. Any candidate can answer them.

1. Water

The fact: Water here costs about $1,455 a year at typical use, higher than 125 of the other 131 Illinois cities we cover.

Ask: "Water here costs about $1,455 a year at typical use, higher than 125 of the other 131 Illinois cities we cover. What drives that cost, and would you change anything?"

2. Trash

The fact: Trash pickup here costs about $222 a year for the standard cart, lower than 101 of the other 127 Illinois cities we cover. Where trash is billed through the tax bill or a separate hauler, it is not counted here.

Ask: "Trash pickup here costs about $222 a year for the standard cart, lower than 101 of the other 127 Illinois cities we cover. What drives that cost, and would you change anything about the service or the price?"

3. Electricity and gas

The fact: Electricity and gas for a typical house here cost about $2,270 a year, higher than 99 of the other 131 Illinois cities we cover. Rates are set mostly by the utility and the state.

Ask: "Electricity and gas here cost about $2,270 a year for a typical house, higher than 99 of the other 131 Illinois cities we cover. Which parts of that can the city influence, and what would you do about them?"

Common questions about Round Lake house costs

What is the property tax rate in Round Lake?

About 9.32% of the value before exemptions a year (2025 tax year (payable 2026), Lake County, Village of Round Lake predominant rate 9.317638 per $100), plus flat charges on the same bill.

How much is property tax on a $500,000 house in Round Lake?

About $45,843 a year on $500,000 of the value before exemptions with the general homestead exemption.

How much is the water bill in Round Lake?

About $166 a month for water and sewer at typical use (7,000 gallons a month) on Village of Round Lake.

How much does trash pickup cost in Round Lake?

$19 a month for a house.

How much does a house in Round Lake cost to run each year?

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