Is it cheaper to live in San Jose or Chicago for monthly utilities?

Chicago, IL is approximately 21% cheaper than San Jose, CA in average monthly utilities ($365/mo vs $440/mo), saving approximately $75 per month or $900 annually.

How do residential electric rates compare between San Jose and Chicago?

Residential electricity in San Jose is $0.355 per kWh served by San Jose Clean Energy / PG&E, compared to $0.162 per kWh in Chicago served by ComEd (Commonwealth Edison).

What is the average water and sewer bill in San Jose compared to Chicago?

In San Jose, the minimum water and sewer base meter charge is $63.00/month with Tier 1 volumetric water priced at $5.10 per 1,000 gallons. In Chicago, baseline fixed meter fees are $36.00/month with Tier 1 water at $4.40 per 1,000 gallons.

How do weather and climate affect seasonal utility bills in San Jose vs Chicago?

San Jose experiences 620 Cooling Degree Days (CDD) with a peak summer AC cost spike of 38%, whereas Chicago records 1050 CDD with a summer spike of 38%. Heating Degree Days (HDD) are 2350 in San Jose versus 6100 in Chicago.

San Jose, CA vs Chicago, IL Utility Costs Comparison (2026)

Interactive Simulation

Household Sizing Simulator

Select your home type to adjust estimated monthly consumption for San Jose and Chicago.

San Jose Est.

$440/mo

Power:$337

Water & Sewer:$147

Gas & Trash:$144

Projected Variance

+$75/mo

Chicago saves your household roughly $900 per year at this consumption tier.

Chicago Est.

$365/mo

Power:$161

Water & Sewer:$89

Gas & Trash:$100

Head-to-Head Utility Tariff Breakdown

Direct comparison of published rates, electric tariffs, and municipal meter charges.

EIA-861 Calibrated

Utility Component	San Jose, CA	Chicago, IL
⚡ Residential Electric Rate ($/kWh)	$0.355 / kWh	$0.162 / kWh
Electric Monthly Customer Base Fee	$17.50/mo	$15.50/mo
Electric Provider & Market Structure	San Jose Clean Energy / PG&E Regulated Monopoly Utility	ComEd (Commonwealth Edison) Deregulated REP Market
♨️ Natural Gas Rate ($/Therm)	$1.95 / Therm	$1.25 / Therm
Natural Gas Fixed Customer Charge	$14.50/mo	$34.50/mo
💧 Water Base Meter Charge (5/8" - 3/4")	$25.00/mo	$18.00/mo
Water Tier 1 Volumetric (per 1,000 gal)	$5.10	$4.40
Water Tier 2 Conservation (per 1,000 gal)	$8.20	$6.20
Wastewater / Sewer Rates	Base: $38.00/mo Volumetric: $8.90/1k gal	Base: $18.00/mo Volumetric: $4.40/1k gal
🗑️ Curbside Solid Waste & Recycling	$42.00/mo	$9.50/mo
Stormwater Drainage Clean Water Fee	$9.00/mo	$0.00/mo
Initial Move-in Deposit / Connection Fee	Deposit: $200 – $350 Turn-on: $35.00	Deposit: $150 – $300 Turn-on: $25.00

Climate & Seasonal HVAC Load Drivers

NOAA degree-day data dictating peak air conditioning and heating power spikes.

NOAA 1991–2020 Normals

Climate Indicator	San Jose, CA	Chicago, IL
☀️ Cooling Degree Days (CDD)	620 CDD	1,050 CDD
❄️ Heating Degree Days (HDD)	2,350 HDD	6,100 HDD
Peak Summer AC Bill Volatility	+38% Summer Spike	+38% Summer Spike
Regional Climate Summary	Warm Mediterranean climate in Silicon Valley with moderate dry summers and mild winters.	Continental climate with severe winter cold and heating loads, plus hot humid summer cycles.

Clean Energy & Solar Economics

Rooftop solar irradiance and net metering rules to mitigate high utility bills.

NREL Solar Data

Solar Component	San Jose, CA	Chicago, IL
☀️ Daily Peak Sun Hours	5.4 hrs/day	4.4 hrs/day
Net Metering / Export Compensation	California NEM 3.0 Net Billing Tariff with battery storage incentives.	Illinois Shines (IPA) solar rebates + ComEd full 1:1 net metering credit.
City Solar Calculator	San Jose Solar Estimator →	Chicago Solar Estimator →

🏙️ San Jose Official Estimator

San Jose, CA Utility Calculator

Access the interactive multi-utility calculator, municipal moving checklists, and verified billing schedules for San Jose.

ZIP: san-jose Open San Jose Hub →

🏙️ Chicago Official Estimator

Chicago, IL Utility Calculator

Access the interactive multi-utility calculator, municipal moving checklists, and verified billing schedules for Chicago.

ZIP: chicago Open Chicago Hub →

Common Inquiries

Frequently Asked Questions: San Jose vs Chicago

Direct answers to key cost of living and utility comparison questions.

Is it cheaper to live in San Jose or Chicago for utilities? ▼

Chicago, IL is approximately 21% cheaper than San Jose, CA in overall monthly utility bills ($365/mo vs $440/mo). A typical household saves around $75 per month or $900 annually.

How do residential electric rates compare per kilowatt-hour? ▼

Residential electricity in San Jose costs $0.355 per kWh supplied by San Jose Clean Energy / PG&E, compared to $0.162 per kWh in Chicago served by ComEd (Commonwealth Edison). For a home consuming 1,000 kWh per month, this rate difference accounts for $193.00 in monthly energy charges before fixed customer meter charges.

What is the water and sewer rate difference between San Jose and Chicago? ▼

In San Jose, the minimum fixed water meter charge is $25.00/mo plus $38.00/mo sewer baseline. In Chicago, the base water fee is $18.00/mo with $18.00/mo sewer baseline. Volumetric Tier 1 water is $5.10/1k gal in San Jose versus $4.40/1k gal in Chicago.

How does weather and climate impact summer and winter power bills? ▼

San Jose logs 620 Cooling Degree Days with a 38% summer AC bill surge. Conversely, Chicago records 1,050 CDD with a 38% summer surge. Heating Degree Days measure 2,350 in San Jose versus 6,100 in Chicago.

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San Jose, CA vs Chicago, IL

San Jose

Chicago

Executive Summary & Citability Passage