- Free Amazon Eero Router*
- $400 Samsung Credit at Best Buy*
- Free Fox One for 3 months with all fiber plans
- Speeds up to 7 Gbps
Electricity
Top 8 Electric Providers in Carthage
Constellation Energy
Proven Leader in Clean Energy
- Renewable
- —
- Guarantee
- 90 days
- Rate lock
- 3-36 Months
Public Power
Best for Flexibility
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12-20 Months
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- None
- Rate lock
- 12 Months
Illinois Gas & Electric
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
NRG Home
Best for Rewards Programs
- Renewable
- —
- Guarantee
- None
- Rate lock
- 3-12 Months
Nordic Energy Services
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
- Renewable
- —
- Guarantee
- —
- Rate lock
- —
Rates accurate as of October 27, 2026
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Renewable Energy
See Top Plans in Your Area
Natural Gas
Top 14 Natural Gas Providers in Carthage
Constellation Energy
Trustpilot Rating 4.2/5 ★
- Monthly charge
- —
- Rate lock
- 12-36 Months
- Guarantee
- —
Santanna Energy Services
- Monthly charge
- —
- Rate lock
- 12 Months
- Guarantee
- —
Spark Energy
- Monthly charge
- —
- Rate lock
- 12 Months
- Guarantee
- —
Green Mountain Energy
- Monthly charge
- —
- Rate lock
- 3 Months
- Guarantee
- —
American Power & Gas
- Monthly charge
- —
- Rate lock
- 1 Month
- Guarantee
- —
Xoom Energy
- Monthly charge
- —
- Rate lock
- 1-24 Months
- Guarantee
- —
IGS Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Illinois Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Nordic Energy Services
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Residents Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
From
$0.550
/THM
Check Availability
IDT Energy
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
- Monthly charge
- —
- Rate lock
- —
- Guarantee
- —
Rates accurate as of October 27, 2026
See Top Plans In Your Area
Internet
Top 8 Internet Providers in Carthage
Mediacom
- Speeds up to
- 1 Gbps
- Type
- Cable
- Data cap
- 400GB-2TB
- Availability
- 99.18%
- Speeds up to
- 7 Gbps
- Type
- Fiber
- Data cap
- Unlimited
- Availability
- 78.65%
Starlink
Internet Anywhere You Are
- Speeds up to
- 400 Mbps
- Type
- Satellite
- Data cap
- Unlimited
- Availability
- 100%
Verizon 5G Home Internet
Wireless Internet Great for Renters
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 100%
T-Mobile 5G Home Internet
Wireless Internet
- Speeds up to
- 498 Mbps
- Type
- 5G
- Data cap
- 1.2 TB
- Availability
- 100%
AT&T Air
Wireless Internet
- Speeds up to
- 300 Mbps
- Type
- 5G
- Data cap
- Unlimited
- Availability
- 100%
- Speeds up to
- 150 Mbps
- Type
- Satellite
- Data cap
- 150-850 GB
- Availability
- 100%
- Speeds up to
- Varies
- Type
- Fiber, Cable, 5G, & Satellite
- Data cap
- Varies
- Availability
- 95%
From
$39.95
/mo
Call 866-452-1131
*Not all internet providers and speeds are available at every address.
Water & Sewage Providers in Carthage
CARTHAGE
CITY HALL 538 WABASH CARTHAGE, IL 62321
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Trash and Recycling Providers in Carthage
Republic Services
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Utilities Summary for Carthage, IL
| Electric Companies: | 8 |
| Natural Gas Companies: | 14 |
| Water & Sewage Providers: | 1 |
| Garbage, Trash & Recycling Providers: | 1 |
| Municipal Electricity: | No |
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Carthage Internet Connectivity
Broadband Availability
99.3703%
Percent of population with access to speeds of 100 Mbps download and 20 Mbps upload
1 Gig Availability
88.9169%
Percent of population with access to download speeds of 1 Gbps
Fiber Availability
88.9169%
Percent of population with access to fiber Internet
Fastest Internet Providers in Carthage
| Provider | Connection Type | Download Speed |
|---|---|---|
| Mediacom | Cable | 1 Gbps |
| Frontier | Fiber | 7 Gbps |
| Starlink | Satellite | 400 Mbps |
| Verizon 5G Home Internet | 5G | 300 Mbps |
| T-Mobile 5G Home Internet | 5G | 498 Mbps |
| AT&T Air | 5G | 300 Mbps |
| Viasat | Satellite | 150 Mbps |
| Earthlink | Fiber, Cable, 5G, & Satellite | Varies |
*Not all speeds available in all areas
Carthage Drinking Water Quality Information
Clean drinking water is essential for maintaining good health and overall well-being. Safe, contaminant-free water helps prevent the spread of diseases, supports proper hydration, and ensures the body's vital functions operate smoothly.
Drinking Water Contaminant Levels
Lead
4.9 ppb
Health standard: 0 ppb
Legal limit: 15 ppb
Legal limit: 15 ppb
Contaminant Data Based on Averages of SDWA LCR Samples and UCMR 3, UCMR 4, and UCMR 5 Samples. Health standards are based on guidelines set by the EPA, WHO, or state health departments. Health standards are based on possible negative health side effects if that level of contaminant is exceeded. Legal limits are set and enforced by EPA regulations.
Utilities in Nearby Cities
Frequently Asked Questions
Can I choose my electric company in Carthage?
Yes, the state of Illinois has deregulated electric utilities. Deregulation allows for multiple electric providers within each city and lets customers choose or switch to a provider or plan best fits their needs. Assuming your area has started allowing retail electric competition, you can choose between Constellation Energy and Public Power or any of the 8 electric providers available in Carthage.
Can I choose my natural gas utility provider in Carthage, IL?
Yes, the state of Illinois has deregulated its natural gas utilities. Deregulation of gas service allows for multiple providers and allows customers to choose between providers and plans that best fit their needs. Assuming your area has started enabling retail gas competition, you can choose between Constellation Energy and Santanna Energy Services or any of the other natural gas providers that offer service in Carthage.
Does Carthage offer municipal electricity services?
No, Carthage does not provide municipal electric service to it's residents. However, it is likely that there are essential municipal services offered to the Carthage area, like providing safe and clean water, handling sewage treatment and wastewater disposal by Carthage.
Who is the fastest internet provider in Carthage?
Mediacom is the fastest internet service provider in Carthage, offering speeds up to 1 Gbps to 99.18% of the city.
Who is the cheapest electricity supplier in Carthage?
Nordic Energy Services is the cheapest electric provider in Carthage, offering plans starting at $0.09499 /kWh.
Who is the cheapest natural gas supplier in Carthage?
Nordic Energy Services is the cheapest natural gas provider in Carthage, offering plans starting at $0.295 /therm.