Transfers of ICE Detainees from the
Florence Correctional Center
Florence, Arizona

Detainees Transferred
Number last 12 months 3,100
Out of total detained 3,104
Facility ranking on transfers top 7 %

Table 1: Transfers

During the most recent 12 month period for which data are available, a total of 3,100 detainees were transferred by Immigration and Customs Enforcement (ICE) from the Florence Correctional Center where they had been temporarily housed to other facilities. The average stay for these individuals before their transfer was 32 days. The use of this facility for the temporary housing of federal immigration detainees was arranged under a contract with Corrections Corporation of America that was in the business of providing detention services for housing federal detainees.

Transfers made up almost 100 percent of the 3,104 detainees who in one way or another left this facility during the last 12 months. This report focuses just on these transfers.

This report series is based upon analyses conducted by the Transactional Records Access Clearinghouse (TRAC) at Syracuse University of 1.7 million government records tracking each individual who passed through an ICE detention facility during fiscal year 2015. This most recent 12 month period for which comprehensive data are available covers October 2014 through September 2015. See About the Data.

How This Facility Ranks Nationally

Detainee transfer rankings. The Florence Correctional Center was one of 637 facilities nationwide that housed ICE detainees during the most recent 12 month period. Of these 637, there were 409 facilities that had at least 10 ICE detainee transfers last year. Excluding those facilities with fewer than 10 transfers, the Florence Correctional Center last year ranked in the top 7 percent nationwide in the number of individuals it transferred to other ICE facilities. This means that 7 percent of the locations contributed the same or a larger numbers of transfers, while 93 percent had a smaller number. See Table 1.

Average length of stay before transfer. Once detainees arrived at the Florence Correctional Center their average length of stay before being transferred on to another ICE facility was 32 days last year. Ranking facilities from longest to shortest detention stays for their transfer population, this average of 32 days placed Florence Correctional Center in the top 30 percent of all facilities nationwide. That is, for detainees who are transferred, 30 percent of ICE detention facilities have the same or longer average stays last year, while 70 percent of detention facilities had shorter average stays.

Origins and Destinations

Were these detainees arrested locally? Where did those that ended up being transferred from the Florence Correctional Center last year originate? Information on the place of arrest was not included in the available data ICE released. However, we can examine whether the Florence Correctional Center was the first ICE facility in which these detainees were held. According to ICE records, for a few (3) of these detainees, the Florence Correctional Center was the first place they were sent when they were detained by ICE. Virtually all had been transferred in from another ICE detention facility.

We can also look at how quickly they arrived at this facility after they were first detained. A total of 1 percent arrived at the Florence Correctional Center at some point during the very first day they were detained by ICE. This percentage is also based on an analysis of the most recent 12 months for which data are available.

How soon did transfers occur? Nationally, the median number of days before an ICE detainee is transferred to another facility was 1 days last year. That means that half of all transfers occurred on or before the 1st day, while half had longer stays before they were transferred on to another ICE facility. Note that nationally the average stay at an ICE detention facility before an individual is transferred is longer - 12 days. This is because while most detainees have relatively short stays before ICE transfers them elsewhere, sometimes stays are lengthy and these lengthy stays raise the average to above the median stay.

For the Florence Correctional Center last year, the median stay before a detainee was transferred was 13 days. This is longer than the national figure. The average stay before transfers occurred was longer - 32 days - than the median stay. As noted above, this figure placed the facility in the top 30 percent among ICE detention facilities nationwide in the average number of days a detainee spent before he or she was transferred.

Pie chart of diffDCO

Figure 2: Transfer destinations during last 12 months

Where did those transferred get sent? ICE currently has great discretion about where in the United States transferred detainees are sent. For the period covered by these data, ICE divided the country into geographic regions or areas and assigned each to one of 152 document control offices or DCOs for the purpose of keeping track of detainees. Available data allow us to examine whether the transfer occurred within the same DCO or the transfer was to a different DCO. For the nation as a whole during the latest 12 months, 54 percent were within the same DCO, while the remaining 46 percent were to a different DCO.

Transfers Facility Profile U.S Overall
Profile (%)
Number Percent
Within region (DCO) 3,160 100% 54%
Outside region (DCO) 4 0.1% 46%
Total 3,164 100% 100%

Table 3: Transfer destinations during last 12 months

Figure 2 and accompanying Table 3 provide some comparative figures for how the Florence Correctional Center stacks up against this national pattern. Last year, virtually all of the transfers from the Florence Correctional Center were to locations in the same region -- facilities under the control of same ICE docket control office. Only a few (4 percent) of the transfers went to detention facilities in a different region (DCO).


Which nationalities predominate? Last year in the United States, individuals from Mexico comprised the largest number of those transferred by ICE. Some 41.3 percent of all transfers recorded Mexico as their country of origin. The Florence Correctional Center had a much smaller proportion of detainees from Mexico - 16 percent - among their transfers. Detainees from Mexico were not the largest single nationality group among the transfers at the facility.

Pie chart of nat

Figure 3: Transfers by nationality

In descending order, the top nationalities that made up transfers from the Florence Correctional Center last year were: Guatemala (36%) , Mexico (16%), Honduras (15%), India (12%) and El Salvador (11%).

For the frequency for each of the nationalities within the top 10 among transfers from the Florence Correctional Center last year see Table 4.

Nationalities Ranked in Top 10 Transfers
Total To Diff. DCO % Diff DCO
- ALL 3,164 4 0.1 %
1 Guatemala 1,135 1 0.1 %
2 Mexico 515 0 0.0 %
3 Honduras 462 0 0.0 %
4 India 379 0 0.0 %
5 El Salvador 358 1 0.3 %
6 Ecuador 73 0 0.0 %
7 China, Peoples Republic Of 55 0 0.0 %
8 Nicaragua 30 0 0.0 %
9 Romania 17 0 0.0 %
10 Brazil 11 0 0.0 %
Peru 11 0 0.0 %

Table 4: Transfers by nationality
during the last 12 months

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