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[response_excel.php?Location=United States]
United States
Response Rates and Reasons for Noninterviews (in percent) — Housing Units
Housing
Unit
Reasons for Noninterviews
Response
Rate
Refusal
Unable to
Locate
No One
Home
Temporarily
Absent
Language
Problem
Insufficient
Data
Contact
Attempts
Halted
84.7
84.4
85.3
71.2
86.0
92.0
93.7
94.7
95.8
96.7
89.9
97.3
97.6
97.5
98.0
97.9
97.7
97.5
97.3
93.1
96.7
97.7
96.7
95.1
8.9
9.0
8.6
8.0
4.7
3.8
2.7
2.1
2.0
1.6
1.3
1.2
1.1
1.1
0.8
0.8
0.9
1.0
1.0
1.0
1.7
1.0
1.3
1.7
0.1
0.1
0.1
0.2
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.3
0.4
0.3
0.3
0.0
0.0
0.0
1.9
1.8
1.9
1.7
1.2
1.2
0.9
0.9
0.9
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.6
0.5
0.7
1.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
0.7
0.7
0.7
0.4
0.5
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.4
0.3
0.4
0.3
0.4
0.7
1.0
2.1
1.0
1.3
1.3
1.1
0.9
1.1
1.1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Othe
1
2
1
16
6
1
0
0
0
0
7
0
0
0
0
0
0
0
0
4
0
0
0
0
Year
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
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Response Rates and Reasons for Noninterviews (in percent) — Group Quarters
Group
Quarters
(Person)
Reasons for Noninterviews
Year
Response
Rate
GQ
Person
Refusal
Unable to
Locate GQ
Person
Resident
Temporarily
Absent
Language
Problem
Insufficient
Data
GQ
Person
Other
Whole
GQ
Refusal
Whole
GQ
Other
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
84.3
81.2
74.8
47.2
90.9
91.4
94.7
95.7
95.3
95.9
95.2
95.1
96.9
97.6
98.0
98.0
97.8
97.4
4.2
3.8
2.8
1.0
1.8
1.9
1.5
1.2
1.3
1.2
1.1
0.9
0.8
0.9
0.9
0.5
0.4
0.8
0.6
0.9
0.5
0.3
0.3
0.3
0.2
0.3
0.2
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.6
0.5
0.4
0.1
0.2
0.1
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.0
0.1
2.8
3.8
3.2
16.6
3.2
1.9
1.2
0.9
1.5
1.0
1.6
2.2
0.7
0.4
0.4
1.0
1.2
0.6
5.0
5.0
4.5
2.6
1.8
1.9
1.2
1.0
0.9
0.9
0.7
0.7
0.4
0.1
0.1
0.2
0.3
0.5
2
4
13
32
1
2
0
0
0
0
0
0
0
0
0
0
0
0
Note: The effects of the pandemic on ACS activities in 2020 resulted in lower response rates than a typical year. For more
information, see the Analytic Report [https://www.census.gov/library/working-papers/2021/acs/2021_CensusBureau_01.html] .
Additionally for 2020, a small number of vacant housing unit addresses that had been originally coded as non-interviews were
converted to vacant units through a modeling process in order to improve ACS estimates. These were counted as non-interview
when calculating the response rates. For more information, see the user note [https://www.census.gov/programs-
surveys/acs/technical-documentation/user-notes/2021-05.html] .
Note: As a result of the 2018-2019 government shutdown, the ACS did not conduct the person followup operation for the
November 2018 housing unit panel, which was scheduled to occur in January 2019. This caused a drop in the 2019 housing un
response rate at the national level of about 4 percentage points.
Note: Hurricanes caused a disruption of data collection activities from September through December of 2017 in Puerto Rico.
Similar disruptions, but for shorter periods of time, caused smaller impacts in Florida and Texas. These disruptions resulted in
lower response and higher non-response rates in these areas for 2017. For more information, see
https://www.census.gov/programs-surveys/acs/technical-documentation/user-notes/2018-02.html
[https://www.census.gov/programs-surveys/acs/technical-documentation/user-notes/2018-02.html] .
Note: As a result of the 2013 government shutdown, the ACS did not have a second mailing, a telephone followup, or a person
followup operation for the October 2013 housing unit panel. Only respondents from the first mailing (Internet in the United State
paper questionnaire in Puerto Rico) contribute to the overall response for this panel. This caused a drop in the annual housing
unit response rate of about 7 percentage points. If we exclude the October panel from the calculation, the annual housing unit
response rate rises to 97.1%. Similarly, due to a reduction in funding in 2004, the telephone and personal visit followup operatio
for the January 2004 panel were dropped, which resulted in a comparable effect on the overall 2004 response rate.
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