Visiting, mail, money and calls at Day County Jail / Detention Center

What we could confirm for Day County Jail / Detention Center. Each item names its source and the day it was checked; check the source before you travel or send money.

How to look someone up

The facility's own search, the wider list and the phone number
Call Day County Jail / Detention Center at (603) 345-4004 with the person's full name and date of birth.
Number from HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)

Phone and video calls

Which phone service and how calls work
Phone services its site links to: Reliance Telephone.
Linked from daycountysheriff.org, checked Oct 15, 2026

Address and phone

Where it is and how to reach it
Street address: 710 W 2nd St, Webster, SD, 57274 (also shown on its own site).
From HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025); matches daycountysheriff.org, checked Oct 15, 2026
Phone: (603) 345-4004. People held here cannot take incoming calls.
From HIFLD Prison Boundaries, a public federal facility dataset (data edited October 2025)
Read on daycountysheriff.org, checked Oct 15, 2026

How these things work in general: visiting, sending money, mail, phone calls.

Questions about Day County Jail / Detention Center

How do I find out if someone is in Day County Jail / Detention Center?

We do not collect a public roster for this facility. Call the facility to confirm whether someone is being held there.

Where is Day County Jail / Detention Center?

Day County Jail / Detention Center is in Webster, Day County, South Dakota. The street address we have on file is 710 W 2nd St, Webster, SD, 57274.

What is the phone number for Day County Jail / Detention Center?

The phone number we have on file is (603) 345-4004. People held there cannot receive incoming calls.

How do I visit someone at Day County Jail / Detention Center?

Many county jails hold most visits by video, either from a lobby kiosk or from home through an app, and some still offer in-person visits. Visits usually need to be scheduled in advance, and people who were just booked often cannot have visitors for the first day or two. Before you go, call (603) 345-4004 or check its website.

Can I call someone at Day County Jail / Detention Center?

No. People held at Day County Jail / Detention Center call out, and calls are paid collect, from their own account, or from a prepaid account you set up with the facility's phone provider. All calls are recorded, so do not discuss the case on the phone. Ask the facility which phone provider it uses, at (603) 345-4004.

How do I send money to someone at Day County Jail / Detention Center?

Money goes into the person's account, often called a trust or commissary account, using their booking or inmate number. Facilities usually accept deposits through an approved online vendor, by phone, at a lobby kiosk or by money order. Never send cash in the mail. The facility's website links to Reliance Telephone.

How do I send mail to someone at Day County Jail / Detention Center?

Address every letter with the person's full legal name and booking or inmate number, and put your full name and return address on the envelope. The street address we have on file is 710 W 2nd St, Webster, SD, 57274. Many facilities use a different address or an outside mail-scanning service for inmate mail, so confirm the correct mailing address before you send anything.

Is searchinmates.org run by this facility?

No. searchinmates.org is a private website and is not affiliated with any government agency. We copy information from public sheriff and corrections sources, and it may be out of date. Always verify with the facility.

An arrest is not a conviction. Everyone is presumed innocent unless proven guilty. searchinmates.org is a private website, not affiliated with Day County Jail / Detention Center or any government agency.