1-11 East Street, Suite AA, Harrington, DE 19952
12-Step Facilitation
- Residential Treatment
- Intensive Outpatient (IOP)
- Outpatient Program
11,500+ federally listed treatment programs · Real Options, Real Recovery
Harrington, Delaware has 1 licensed treatment center. Of those facilities, 1 offer 24-hour inpatient or residential rehab programs, 1 provide outpatient care options, and 1 provide intensive outpatient (IOP) services.

Federally listed facilities in Harrington, DE
Federally listed
withdrawal management
24-hour care
incl. IOP
listed in city
in Delaware
Harrington, Delaware treatment center map
1 listings mapped
1 licensed program listed below with addresses, phone numbers, levels of care, and insurance details — compare them and call the center directly.
Showing 1 treatment center in Harrington, Delaware.
1-11 East Street, Suite AA, Harrington, DE 19952
12-Step Facilitation
Statewide data for Delaware
No program in Harrington lists medical detox, so people here usually travel to a nearby city for withdrawal care. The figures below are for Delaware as a whole.
5 of 37 federally listed centers in Delaware (13.5%) report offering medically managed withdrawal, below the national share of 19.6% and 39th of 52 states and territories. The median distance from a community with listed treatment to the nearest detox program is 6.4 miles (closer than the 7.9-mile national median).
Read the Detox Access Gap report →Delaware reports 17.78 residential beds per 100,000 residents (187 beds at 6 programs) — fewer than the national rate of about 27.0, ranking 43rd of 50. Reported occupancy was 77.5%, leaving more open space than most states (national average: 85.1%).
Read the Residential Capacity report →Source: Treatment Locators analysis of federal facility directory and survey data. Figures describe the system as a whole, not any one center — call a center to confirm current services and openings.
Harrington has 1 listed treatment center. These 12 centers are the closest listed options outside Harrington; each is located in the city shown on its listing, with the straight-line distance from Harrington noted below.
7 mi · Milford, DE
769 East Masten Circle, Suite 115, Milford, DE 19963
12-Step Facilitation
8 mi · Milford, DE
21 West Clarke Avenue, Suite 4001, Milford, DE 19963
12-Step Facilitation
16 mi · Dover, DE
1206 Forrest Avenue, Dover, DE 19904
Acamprosate
16 mi · Dover, DE
911 South Dupont Highway, Dover, DE 19901
Buprenorphine
16 mi · Dover, DE
1114 South DuPont Highway, Dover, DE 19901
12-Step Facilitation
16 mi · Dover, DE
429 South New Street, Dover, DE 19904
Anger Management
16 mi · Dover, DE
805 River Road, 3rd Floor, Dover, DE 19901
Anger Management
17 mi · Dover, DE
327 Martin Street, Dover, DE 19901
12-Step Facilitation
17 mi · Dover, DE
274 Kings Highway, Dover, DE 19901
12-Step Facilitation
17 mi · Dover, DE
305 North Governors Avenue, Dover, DE 19901
12-Step Facilitation
17 mi · Dover, DE
1020 Forrest Avenue, Dover, DE 19904
Acamprosate
18 mi · Seaford, DE
400 Health Services Drive, Suite 401, Seaford, DE 19973
Acamprosate
This directory lists 1 licensed treatment programs in Harrington, Delaware, drawn from the federal treatment services record (September 2026). Of those, 1 offer inpatient rehab or residential treatment and 1 run outpatient treatment.
Detox manages withdrawal safely and usually lasts a few days to a week; rehab is the treatment that follows, where therapy and medication address the substance use itself. Most people move from detox into inpatient rehab or an outpatient program, and the levels of care guide explains how each step works.
Cost depends on the level of care and how long you stay, and federal parity law requires most plans to cover addiction treatment on the same terms as other medical care. In Harrington, Delaware, 1 of the 1 listed centers report accepting private health insurance and 1 report a sliding fee scale based on income. The federal record lists payment types rather than named carriers, so call the center to confirm your insurance coverage.
Medical detox typically runs three to seven days, residential treatment commonly runs 30 to 90 days, and outpatient treatment can continue for several months. Research summarized by the National Institute on Drug Abuse finds that staying in treatment for at least 90 days across all settings is associated with better outcomes.
Withdrawal symptoms depend on the substance, how much was used, and for how long, and alcohol and benzodiazepine withdrawal can be medically dangerous without supervision. Our withdrawal timeline page sets out what typically happens day by day, and anyone with a history of seizures or heavy daily drinking should speak to a clinician before stopping.
Yes — programs that treat co-occurring disorders address substance use and conditions such as depression, anxiety or PTSD at the same time, which SAMHSA identifies as the recommended approach. You can filter this directory for dual diagnosis treatment to see which Harrington, Delaware programs report providing it.
Understand your options before you call a treatment center.