S1. Sample file: Voted in 2016 state primary
1 = Yes
2 = No
3 = na

S6. Sample file: Party registration
1 = Republican
2 = Democrat
3 = Other, None

S9. Sample file: Gender
1 = Male
2 = Female
3 = Unknown

S10. Sample file: Age
1 = 18-34
2 = 35-49
3 = 50-64
4 = 65+
5 = Unknown

S11. Sample file: Race
1 = White
2 = Black
3 = Asian
4 = Hispanic
5 = Unknown

SURVEY TYPE
1 = LANDLINE
2 = CELL PHONE

X1. Are you registered to vote at your current Iowa address, registered at a different address, or havent you had a chance to register?
1 = Yes, at this address
2 = Registered at a different address
3 = No, not registered to vote
4 = (VOL) Do not live in Iowa
9 = (VOL) Dont know_Refused

X1A. Do you plan to register so you can vote in the November election, or do you not plan to do this?
1 = Yes
2 = No
9 = (VOL) Dont know_Refused

X2. How likely is it that you will vote in the November election - have you already voted, are you certain to vote, likely to vote, are you not sure, or are you unlikely to vote?
0 = Already voted
1 = Certain to vote
2 = Likely to vote
3 = Not sure
4 = Unlikely to vote
5 = (VOL) Definitely wont vote
9 = (VOL) Refused

1. If the election for President was today, would you vote for Donald Trump the Republican, Joe Biden the Democrat, Jo Jorgensen the Libertarian, Howie Hakins of the Green Party, or another candidate?
1 = Donald Trump
2 = Joe Biden
3 = Jo Jorgensen
4 = Howie Hawkins
6 = Other
7 = [VOL] No one
8 = [VOL] Undecided
9 = NA

1A. Are you certain about your vote choice, or might you change your mind before election day?
1 = Certain
2 = Might change mind
9 = [VOL] Dont know
10 = Undecided

1B. If you had to vote for one of the following candidates at this moment, who do you lean toward - Donald Trump or Joe Biden?
1 = Trump
2 = Biden
3 = [VOL] Neither, other
9 = [VOL] Dont know

2. What is the likelihood that you might vote for Donald Trump in November – very likely, somewhat likely, not too likely, or not at all likely?
0 = [Q1] Certain to support
1 = Very likely
2 = Somewhat likely
3 = Not too likely
4 = Not at all likely
9 = [VOL] Dont know

4. If the election for U.S. Senate was today, would you vote for Joni Ernst the Republican, Theresa Greenfield the Democrat, Rick Stewart the Libertarian, or Suzanne Herzog the independent?
1 = Joni Ernst
2 = Theresa Greenfield
3 = Rick Stewart
4 = Suzanne Herzog
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL]

4B. If you had to vote for one of the following candidates at this moment, who do you lean toward – Joni Ernst or Theresa Greenfield?
1 = Ernst
2 = Greenfield
3 = [VOL] Neither, other
9 = [VOL] Dont know

5. If the election for U.S. House of Representatives in your district was held today, would you vote for
1 = the Republican
2 = the Democrat
3 = the Libertarian
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided
9 = NA

5B. If you had to vote for one of the following candidates at this moment, who do you lean toward - X or X?
1 = the Republican
2 = the Democrat
3 = [VOL] Neither, other
9 = [VOL] Dont know

6. Do you feel optimistic or pessimistic about the 2020 presidential election? [Is that very or somewhat (optimistic\pessimistic)?]
1 = Very optimistic
2 = Somewhat optimistic
3 = Somewhat pessimistic
4 = Very pessimistic
5 = [VOL] Neither
9 = [VOL] Dont know

7. How motivated are you to vote in the November election for president - very motivated, somewhat motivated, or not that motivated?
1 = Very motivated
2 = Somewhat motivated
3 = Not that motivated
9 = [VOL] Dont know

8. Compared to past elections, are you more enthusiastic than usual, less enthusiastic, or about the same as past elections?
1 = More enthusiastic
2 = Less enthusiastic
3 = About the same
9 = [VOL] Dont know

9. How much does Donald Trump understand the day to day concerns of people like you - a great deal, some, not much, or not at all?
1 = Great deal
2 = Some
3 = Not much
4 = Not at all
9 = [VOL] Dont know

11A. Please tell me if... personally worries you a lot, a little, or not at all: Knowing you will have access to medical care if you need it?
1 = A lot
2 = A little
3 = Not at all
9 = [VOL] Dont know

12. Who do you trust more to keep health care affordable and accessible - Donald Trump or Joe Biden, or both equally?
1 = Donald Trump
2 = Joe Biden
3 = Both equally
4 = (VOL) Neither
9 = [VOL] Dont know

16. Do you think Joni Ernst has given Donald Trump the right amount of support, or has she been too supportive of the president at times?
1 = Right amount
2 = Too supportive
9 = [VOL] Dont know

17. Do you think Theresa Greenfield will be more of an independent voice if she is elected to the Senate, or will she be more beholden to the left wing of the Democratic Party?
1 = Independent voice
2 = Beholden to the left
9 = [VOL] Dont know

20. How [will\did] you vote this year - in person on Election Day, in person at an early voting location, or by mail ballot?
1 = In person on Election Day
2 = In person at an early voting location
3 = By mail ballot
4 = (VOL) Other, specify:
5 = (VOL) Wont vote at all
9 = [VOL] Dont know

21. Overall, how confident are you that the November election will be conducted fairly and accurately - very confident, somewhat confident, not too confident, or not at all confident?
1 = Very confident
2 = Somewhat confident
3 = Not too confident
4 = Not at all confident
9 = [VOL] Dont know

22. In the past week, have you been contacted by a political campaign via phone, text or email urging you to vote or support a particular candidate? [IF "YES" ASK:] How many times has this happened in the past week - more than once a day, about once a day,
1 = Yes, more than once a day
2 = Yes, about once a day
3 = Yes, less often
4 = (VOL) Yes, but not sure how often
5 = No, have not been contacted
9 = [VOL] Dont know

23. In the past month, have you been contacted to do a survey or poll either by phone, text, or email, not including the one we are doing now?
1 = Yes, been contacted for other polls
2 = No, have not been
9 = [VOL] Dont know

D1. In politics today, do you consider yourself a Republican, Democrat, independent, or something else?
1 = Republican
2 = Democrat
3 = Independent
4 = Something else
9 = [VOL] Dont know_Refused

D1A. Do you lean more toward the Republican Party or more toward the Democratic Party?
1 = Republican
2 = Democrat
3 = Neither
9 = (VOL) Dont know_Refused

D1B. Do you consider yourself a strong Republican\Democrat or not so strong?
1 = Strong
2 = Not so strong
9 = (VOL) Dont know_Refused

D2. In general, would you describe your political views as liberal, moderate, or conservative? [IF LIB_CON] Is that very or somewhat liberal_conservative?
1 = Very liberal
2 = Somewhat liberal
3 = Moderate
4 = Somewhat conservative
5 = Very conservative
9 = [VOL] Dont know_Refused

D3. What was the last grade in school you completed?
1 = 8th grade or less
2 = High School incomplete [Grades 9, 10 and 11]
3 = High School Complete [Grade 12]
4 = Vocational_Technical School
5 = Some College
6 = Junior College Graduate [2 year, Associate Degree]
7 = 4 year College Graduate [Bachelors Degree]
8 = Graduate School [Masters, Law_Medical School, etc.]
9 = [VOL] Dont know _ Refused

D4A. Is it from ... [READ LIST]
1 = 18 to 34,
2 = 35 to 49
3 = 50 to 64, or
4 = 65 or over?
9 = [VOL] Dont know_Refused

D5. Are you of Latino or Hispanic origin?
1 = Yes
2 = No
9 = [VOL] Dont know _ Refused

D6. Are you white, black or of Asian origin?
1 = White
2 = Black
3 = Asian
4 = [VOL] Other, specify:
5 = [VOL] Hispanic, but wont specify race
9 = [VOL] Dont know_Refused

D7. So that we can group all answers, is your total annual family income before taxes: Under $25,000; from $25,000 to just under $50,000; from $50,000 to just under $100,000; or $100,000 or more? Your best estimate is fine. [IF REFUSE, PROBE ONCE] We under
1 = Under $25,000
2 = $25,000 to just under $50,000
3 = $50,000 to just under $100,000
4 = $100,000 or more
8 = [VOL] Dont know
9 = [VOL] Refused

D8. [RECORD RESPONDENT GENDER from observation]
1 = Male
2 = Female

1. If the election for President was today, would you vote for Donald Trump the Republican, Joe Biden the Democrat, Jo Jorgensen the Libertarian, Howie Hawkins of the Green Party, or another candidate? [with leaners] [Names were rotated]
1 = Donald Trump
2 = Joe Biden
3 = Jo Jorgensen
4 = Howie Hawkins
6 = Other
7 = [VOL] No one
8 = [VOL] Undecided

4. If the election for U.S. Senate was today, would you vote for Joni Ernst the Republican, Theresa Greenfield the Democrat, Rick Stewart the Libertarian, or Suzanne Herzog the independent?[with leaners] [Names were rotated]
1 = Joni Ernst
2 = Theresa Greenfield
3 = Rick Stewart
4 = Suzanne Herzog
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

[CD1] 5. If the election for U.S. House of Representatives in your district was held today, would you vote for Ashley Hinson the Republican or Abby Finkenauer the Democrat? [with leaners] [Names were rotated]
1 = Ashley Hinson
2 = Abby Finkenauer
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

[CD2] 5. If the election for U.S. House of Representatives in your district was held today, would you vote for Mariannette Miller-Meeks the Republican or Rita Hart the Democrat? [with leaners] [Names were rotated]
1 = Mariannette Miller-Meeks
2 = Rita Hart
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

[CD3] 5. If the election for U.S. House of Representatives in your district was held today, would you vote for David Young the Republican, Cindy Axne the Democrat, or Bryan Jack Holder the Libertarian? [with leaners] [Names were rotated]
1 = David Young
2 = Cindy Axne
3 = Bryan Jack Holder
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

[CD4] 5. If the election for U.S. House of Representatives in your district was held today, would you vote for Randy Feenstra the Republican or J.D. Scholten the Democrat? [with leaners] [Names were rotated]
1 = Randy Feenstra
2 = J.D. Scholten
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

5. If the election for U.S. House of Representatives in your district was held today, would you vote for [NAMED CANDIDATES]? [with leaners] [Names were rotated]
1 = the Republican
2 = the Democrat
3 = Other
6 = [VOL] Other
7 = [VOL] No one
8 = [VOL] Undecided

FIRM VOTER
1 = Firm Trump
2 = Firm Biden
3 = Other

FIRM SENATE VOTER
1 = Firm Ernst
2 = Firm Greenfield
3 = Other

ALREADY VOTED
1 = Yes
2 = No

23. In the past month, have you been contacted to do a survey or poll either by phone, text, or email, not including the one we are doing now? [About how many times have you been contacted?]
0 = No, none
1 = 1-2 times
2 = 3-9 times
3 = 10+ times
9 = Dont know

VOTE LIKELIHOOD
1 = Certain
2 = Likely
3 = Unsure, unlikely

1 = Rep
2 = Ind
3 = Dem

PARTY ID W/LEANERS
1 = Solid Rep
2 = Lean Rep
3 = True Ind
4 = Lean Dem
5 = Solid Dem

PARTY ID W/LEANERS and STRENGTH
1 = Strong Rep
2 = Not strong Rep
3 = Ind lean Rep
4 = True Ind
5 = Ind lean Dem
6 = Not strong Dem
7 = Strong Dem

PARTY ID-LEANERS ADDED
1 = Rep+leaners
2 = True Ind
3 = Dem+leaners

POLITICAL IDEOLOGY
1 = Lib
2 = Mod
3 = Con

1 = HS or less
2 = Some College
3 = College grad
4 = Adv degree

COLLEGE DEGREE
1 = No
2 = Yes

AGE 4-WAY
1 = 18-34
2 = 35-49
3 = 50-64
4 = 65+

AGE 3-WAY
1 = 18-49
2 = 50-64
3 = 65+

AGE 2-WAY
1 = 18-49
2 = 50+

AGE 3-WAY
1 = 18-44
2 = 45-64
3 = 65+

RACE 5-WAY
1 = White
2 = Black
3 = Hispanic
4 = Asian
5 = Other

RACE
1 = White non-Hisp
2 = Hsp-Blk-Asn-Oth

WHITE COLLEGE DEGREE
1 = White no degree
2 = White college
3 = Non-white

RACE EDUCATION
1 = White no degree
2 = White college

WHITE COLLEGE DEGREE BY GENDER
1 = White man no degree
2 = White man college
3 = Non-white man
4 = White woman no degree
5 = White woman college
6 = Non-white woman

1 = <$50K
2 = $50-100K
3 = $100K+

1 = <$50K
2 = $50K+

VOTE HISTORY
1 = High
2 = Moderate
3 = Low age35+
4 = Low age<35

2016 MARGIN by COUNTY
1 = Trump >10pts
2 = Swing <10pts
3 = Clinton >10pts

2018 CD COUNTY WINNER
1 = Rep
2 = Dem

REGION for weighting
1 = CD1
2 = CD2
3 = CD3
4 = CD4

LIST PARTY
1 = Rep
2 = Dem
3 = Other

LIST RACE
1 = White
2 = Other
3 = Unknown

2020 Primary Election
A = Absentee
D = Democrat
E = Early
M = Democrat Early
P = Republican Early
R = Republican
X = Republican Absentee
Y = Voted
Z = Democrat Absentee

1 = COMPLETE
2 = DNC\TERMINATE - ALREADY VOTED BUT DK FOR WHOM [Q1]\TERMINATE - PLAN TO REGISTER - NO_DK_REF [QX1A]
3 = NO SUCH PERSON\TERMINATE - DOES NOT LIVE IN IA [QX1]
4 = DISCONNECTED\FAX\OFFICE
5 = OTHER

2020 GEN ELECTION METHOD
1 = E Day
2 = Early
3 = Absentee
4 = None