Obamacare costs an average of $621 per month for 2025, based on a 40-year-old with a Silver-level plan.

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The average rate went up 6% since 2024. Several things affect the cost of Obamacare plans, also called Affordable Care Act plans, including your age, the level of coverage you buy, your state and the company you choose. You might also qualify for a discount that makes your policy more affordable.

How much is Obamacare marketplace insurance?

Obamacare insurance, also called Affordable Care Act (ACA) insurance or marketplace insurance, costs an average of $621 per month. The average cost of health insurance is based on a 40-year-old with a Silver plan. Most people don't pay full price for Obamacare. Over 9 in 10 people who buy an Obamacare plan get discounts, called premium tax credits, that lower the cost of coverage. More than four out of 10 customers pay under $10 per month for coverage.


Monthly Obamacare cost by plan tier

Obamacare policies come in different coverage levels, called tiers. Gold and Platinum plans cost more per month and cover more of your medical costs. If you go to the doctor often, these plans are a good option because they pay a higher share of your medical bills.

Bronze and Catastrophic plans have cheaper rates but give you less coverage. That means you pay less each month, but you have to pay more when you go to the doctor. These plans can be good if you are young, healthy and don't need much medical care. But keep in mind that Catastrophic plans are ineligible for premium tax credits.

You may also face a large, unexpected medical bill if you get in an accident or fall sick with a Bronze or Catastrophic plan. It's important to have enough money in savings to cover your medical bills up to your annual limit, called an out of pocket max.

Average cost of Obamacare insurance by plan tier

Silver plans are a good choice for most people. You'll likely pay a bit more for a Silver plan than you would for a Bronze or Catastrophic plan, but Silver plans will pay for more of your medical bills. No matter what plan level you choose, your policy will cover at least 10 different health situations. The plan level determines how much of your medical costs are covered.

Cost of Obamacare marketplace insurance by plan tier

Plan tier
Monthly cost
Catastrophic$361
Bronze$488
Silver$621
Gold$676
Platinum$913
Show All Rows

Average monthly costs are for a 40-year-old.

Silver plans have the added benefit of cost-sharing reductions if you meet certain income requirements. This feature can help lower your out-of-pocket medical costs, like your deductible, copay and coinsurance amounts.


Monthly Obamacare cost by age

Your age has a large impact on the cost of health insurance. Older individuals pay more for health insurance because they tend to need more medical care.

Cost of Obamacare marketplace insurance by age

Age
Monthly cost
21$486
30$552
40$621
50$868
60$1,319

Average monthly cost of a Silver plan

The following states and Washington, D.C., calculate rates for different age groups differently than the rest of the country.

  • Alabama
  • Massachusetts
  • Minnesota
  • Mississippi
  • Oregon
  • Utah

If you live in New York or Vermont, your age won't affect your health insurance rates at all.


Monthly Obamacare cost by company

Kaiser Permanente, Ambetter and Molina have the lowest average rates for health insurance.

If you're looking for cheap health insurance, get quotes from these companies if they're available in your area. Most of the largest health insurance companies have affordable rates.

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Getting health insurance quotes from HealthCare.gov or your state marketplace lets you compare different companies in one place. You also have to get your policy from the federal marketplace or a state marketplace site to qualify for discounts, called premium subsidies. If you buy coverage directly from a health insurance company, you won't get a discounted rate based on your income.

Average cost of Obamacare insurance by company

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Health insurance companies can set their own rates. This means the cost of the same plan tier will vary between companies. Comparing companies and quotesis the best way to find a policy that fits your budget.

Cost of Obamacare marketplace insurance by company

Health insurance company
Monthly cost
Molina logo
Molina$503
Kaiser Permanente logo
Kaiser Permanente$507
Ambetter logo
Ambetter$516
Oscar logo
Oscar$560
Aetna logo
Aetna$587
Show All Rows

Average monthly cost for a 40-year-old with a Silver plan


Monthly Obamacare cost by state

New Hampshire is the cheapest state for Obamacare, and Vermont is the most expensive.

But Vermont's rates increased the most between 2024 and 2025. And Iowa had the largest rate decrease. Nationally, health insurance costs 6% more for 2025 compared to 2024.

The state you live in affects the cost of Obamacare in several ways. State and local laws can affect how the health insurance industry works. Additionally, the cost of medical care in each state can change how much a health insurance policy costs. The more expensive it is to get care, the higher your Obamacare rate is likely to be.

Average cost of Obamacare insurance by state

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Cost of Obamacare marketplace insurance by state

State
Monthly cost
Alabama$564
Alaska$1,088
Arizona$529
Arkansas$494
California$656
Show All Rows

Average monthly cost for a 40-year-old with a Silver plan


Monthly Obamacare cost by network type

A health insurance network limits you to certain doctors and hospitals. The most common network types are health maintenance organizations (HMOs) and preferred provider organizations (PPOs). Other plan types, like point of service (POS) plans and exclusive provider organization (EPO) plans, are less common.

HMO plans will only pay if you go to in-network doctors and hospitals. If you go outside the network, you won't have any coverage, except in emergencies. Because they restrict where you get care, HMOs have the lowest monthly cost. PPOs cost more because they allow you to get care at any location, although you'll usually pay more for visits to out-of-network doctors.

Network type
Monthly cost
HMO$560
EPO$566
PPO$662
POS$552

Average monthly cost for a 40-year-old. POS plans are not included because of a lack of state-level data.


What affects Obamacare insurance costs?

The Affordable Care Act limits the factors that health insurance companies can consider when setting your rates. Under the law, only five things can affect your monthly rate.

  • Plan tier: Plans with less coverage have a lower monthly rate, but you'll pay more when you go to a doctor.
  • Age: The older you are, the more you'll pay for health insurance. Younger people usually need less medical attention, so they pay less for coverage.
  • Location: The cost of living and the cost of medical care in your state and city affect your health insurance rate. The number of companies selling plans in your area can also be a factor.
  • Number of people on your plan: It costs more to cover more people. A family of four will pay more than a single person.
  • Tobacco use: Tobacco use can result in health problems, so health insurance companies can charge more if you smoke or use tobacco in another way.

Some states have banned or restricted the use of age or tobacco use to set health insurance rates.


How to get cheaper Obamacare

If you buy your Obamacare policy from the federal marketplace or a state marketplace, you may qualify for a premium tax credit based on your income. These credits, also called subsidies, help you afford health insurance if you earn a low income.

To qualify, you need to earn about $21,000 as a single person (roughly $43,000 for a family of four) If you make less than this, you probably qualify for free government health insurance, called Medicaid.

The more people you have in your household, the more you can make and still qualify for a subsidy. If you make more than four times the federal poverty level, you won't qualify for a subsidy unless you pay more than 8.5% of your income on health insurance per year.

Minimum income to qualify for Obamacare subsidies

People in household
Minimum income
1$20,783
2$28,207
3$35,632
4$43,056
5$50,480
Show All Rows

Federal poverty levels are higher in Alaska and Hawaii.

Keep in mind that your subsidy gets larger the less you earn. That means you'll pay less for your health insurance each month if you earn $21,000 per year than if you made $40,000 per year. Roughly 4 in 10 people with exchange plans pay less than $10 per month for coverage.


Frequently asked questions

What is Obamacare?

Obamacare is another name for the Affordable Care Act (ACA), which is a law that helps make it easier to get health insurance coverage. Although most health insurance plans have to follow the law, "Obamacare" usually refers to a health insurance plan that you buy on the federal marketplace or a state marketplace.

How do I sign up for Obamacare?

To sign up for Obamacare, go to HealthCare.gov. You'll need to enter some basic information, including your date of birth and your ZIP code, to see the plans available in your area. Most people can only sign up for Obamacare during open enrollment in the fall and early winter. You might qualify for special enrollment, which means you can sign up outside the open enrollment period if you meet certain requirements, like recently moving, losing coverage through your job or getting married.

How much does the average person pay for Obamacare?

Obamacare costs an average of $621 per month for a 40-year-old with a Silver plan. Your age affects your monthly rates. A 21-year-old pays an average of $494 per month for a Silver plan, while a 60-year-old pays an average of $1,263 per month, before subsidies. Many people don't pay full price because they qualify for discounts based on their income.

How much is Obamacare per month?

A Silver plan costs an average of $621 per month for a 40-year-old. Your rate changes based on the plan tier you choose. A Bronze plan costs $488 per month, on average, while a Gold plan is $676 per month. Your age, state, family size and tobacco use can also impact how much you pay monthly.

What is the lowest income to qualify for Obamacare?

You can qualify for Obamacare coverage at any income level. But you have to make at least 138% and typically no more than 400% of the federal poverty level to qualify for the subsidies that reduce your rate. A single person has to make between about $21,000 and $60,000 per year to qualify for subsidies. For a family of four, the range is roughly $44,000 to $125,000 per year.


Methodology and sources

Average health insurance rates for 2024 and 2025 were calculated using public use files (PUFs) data from the Centers for Medicare & Medicaid Services (CMS) government website and from state-run marketplace sites.

Average rates for each plan tier, company, state and network type are for a 40-year-old individual. We calculated average rates for different ages based on the data about health insurance rates by age published by CMS.

The percentage of marketplace plans with federal subsidies came from KFF.

Editorial note: The content of this article is based on the author's opinions and recommendations alone. It has not been previewed, commissioned or otherwise endorsed by any of our network partners.