Which Mailchimp contacts count toward my bill?
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A contact limit is the number of contacts your Mailchimp plan pays for each month. The surprise for most people is who sits inside that number.
Picture it. Someone unsubscribed from your newsletter two years ago. They have not had an email from you since. In Mailchimp, they are still on your bill.
Mailchimp gives every contact a status, and each status either counts or it does not:
| Status | Paid or not paid | Note |
|---|---|---|
| Subscribed | Paid | Gets your marketing emails |
| Unsubscribed | Paid | Can't get your marketing emails, still counts until you archive them |
| Non-subscribed | Paid | Interacted with you but never opted in to marketing |
| Cleaned | Not paid | Hard bounces and repeated soft bounces. Already free, so archiving them saves nothing |
| Pending | Not paid | Has not confirmed the opt-in yet |
| Archived | Not paid | Out of your audience, data kept, including who opted out |
| Deleted | Not paid | Removed for good, status and all |
| Same email in two or more audiences (duplicates) | Paid once per audience | Two audiences means two contacts on the bill. Archive them from each one |
Bounces take care of themselves. Unsubscribes do not. To stop paying for them, archive them. Their record stays, and that record is what stops them being mailed again. That is the difference between suppression and deletion.
Why not just delete? Because a deleted contact takes its status with it. Unsubscribed, cleaned, all of it. Mailchimp won't let you import a deleted contact back into that audience, but they can rejoin through your sign-up form as someone new. And the day you move your list to another tool, nothing is left to say they must stay off your list. So archive, and if you ever do delete, keep your own do-not-email record first. Here is what a delete does in each tool.
Two more things before you archive. Timing: your bill reflects the highest contact total in the month, so archiving lowers next month's bill, not this one. And re-imports: importing an archived contact unarchives them, so they count again. Someone who unsubscribed before you archived them comes back unsubscribed, not subscribed. Check every import against your saved suppression files first.
Not sure which contacts on your account you are paying for and can't reach? Our free SOS hotline will look at it with you.
Ask an AI. Copy this into ChatGPT, Claude or a similar assistant, fill in the blanks, and keep going with your own case:
I use Mailchimp on the [plan name] plan. I have about [number] contacts in [number] audiences: roughly [number] subscribed, [number] unsubscribed, [number] non-subscribed and [number] cleaned. Which of these am I paying for, what should I archive first, and how do I keep a do-not-email record before I change anything?Sources. Mailchimp's own help pages, read 17 Oct 2026, re-checked 23 Oct 2026, every quote still word for word:
- About Your Contacts: a non-subscribed contact is "someone who's interacted with you but hasn't opted in to receive marketing content", and "A deleted contact is someone you permanently remove."
- About Cleaned Contacts: "Hard bounces and repeated soft bounces become cleaned contacts." "Mailchimp doesn't charge for cleaned addresses", and archiving them "will not reduce your contact count for billing".
- Archive or Unarchive Your Contacts: "Archived contacts don't count toward your billing tier." "Their data is preserved". "When you import contacts that are currently archived, we'll automatically unarchive them back to your audience."
- About Additional Charges: "your bill will reflect the highest number of contacts stored in your account that month."
- About Duplicate Contacts: "If the same person's email is in two audiences, we see that as two people." You'll "need to archive them from each audience."
Pricing rules change, so we re-check them every quarter.
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