In 1960, the municipal administration of Phoenix voted to de-annex the predominantly White portion of the village into Harvey. The exchange occurred in 1962 and with it, Phoenix lost one-third of its population as well as 60% of its tax base. By 1990, the population was 2,217.
They found that for a 10-week intensive outpatient treatment, the average cost was around $7,000. Another survey included a total of 13,000 Americans substance abuse treatment programs, and found that:1  4% provide free treatment for all clients. 2  10% offer free treatment to selected clients.hey found that for a 10-week intensive outpatient treatment, the average cost was around $7,000. Another survey included a total of 13,000 Americans substance abuse treatment programs, and found that:
Daily, you pay under $200 out-of-pocket for an IOP compared to $700+ for inpatient. In fact, inpatient rehabs can cost $20K+ for a 28 day stay. But even though IOPs are less expensive than inpatient treatment programs, high quality intensive outpatient programs arenât inexpensive.. Duration of treatment. IOPs usually last about 90 days, but this can also vary from 8 to 12 weeks. Costs can also change depending on the frequency of meetings and sessions held per week. Some IOP meet 3 times each week, while other meet up to 5 or 6 evenings.