Midterm Election Poll: Kansas’ 2nd District, Watkins vs. Davis

NYT Upshot / Siena College Poll

We polled voters in Kansas’ 2nd Congressional District.

This poll was conducted from Sept. 13 to Sept. 15.

Can a Democrat prevail in deep red Kansas? We made 17066 calls, and 500 people spoke to us.

Our poll shows a close race.

Our poll result is about what was expected. But remember: It’s just one poll, and we talked to only 500 people. Each candidate’s total could easily be five points different if we polled everyone in the district. And having a small sample is only one possible source of error.

Siena College Research Institute logo This survey was conducted by The New York Times Upshot and Siena College.

Where we called:

Each dot shows one of the 17066 calls we made.

Vote choice: Dem. Rep. Don’t know Didn’t answer

To preserve privacy, exact addresses have been concealed. The locations shown here are approximate.

Explore the 2016 election in detail with this interactive map.

About the race

  • Paul Davis is the former minority leader in the State House. 37% favorable rating; 27% unfavorable; 36% don’t know

    Based on 500 interviews

  • Steve Watkins is a West Point graduate and a former Army Ranger. 21% favorable rating; 26% unfavorable; 53% don’t know

    Based on 500 interviews

  • This district includes most of eastern Kansas except for the core of the Kansas City metropolitan area. Like the rest of the state, it is strongly Republican-leaning, but the retirement of the incumbent, with no obvious G.O.P. successor, and a strong Democratic candidate have thrown the outcome into doubt.

  • Mr. Watkins, a newcomer to politics who has spent much of his adult life outside Kansas, prevailed in a seven-way Republican primary over more established candidates, some of whom criticized his skimpy voting record and reliance on a PAC financed by his father.

  • Mr. Davis, who faced no primary opposition, has emphasized his community ties and willingness to work across the aisle. A lawyer, he served in the Kansas State House from 2002 to 2015.

  • Mr. Davis was the Democratic nominee for governor in 2014, and he carried this district while losing statewide to the incumbent Republican, Sam Brownback.

Other organizations’ ratings:

Cook Political Report Tossup
FiveThirtyEight Lean Dem.
Center for Politics Tossup
Inside Elections Tossup

Previous election results:

2016 President +18 Trump
2012 President +13 Romney
2016 House +28 Rep.

It’s generally best to look at a single poll in the context of other polls:

Polls Dates Davis Watkins Margin
Change Research n = 902 lv Oct. 27-29 44% 45% Watkins +1
Siena College/New York Times 501 lv Oct. 27-30 41% 37% Davis +4
Emerson College 231 lv Oct. 26-28 41% 48% Watkins +7
Emerson College 243 rv Sept. 26-28 35% 31% Davis +4

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How our poll result changed

As we reach more people, our poll will become more stable and the margin of sampling error will shrink. The changes in the timeline below reflect that sampling error, not real changes in the race.

One reason we’re doing these surveys live is so you can see the uncertainty for yourself.

If sampling error were the only type of error in a poll, we would expect candidates who trail by one point in a poll of 500 people to win about two out of every five races. But this probably understates the total error by a factor of two.

Our turnout model

There’s a big question on top of the standard margin of error in a poll: Who is going to vote? It’s a particularly challenging question this year, since special elections have shown Democrats voting in large numbers.

To estimate the likely electorate, we combine what people say about how likely they are to vote with information about how often they have voted in the past. In previous races, this approach has been more accurate than simply taking people at their word. But there are many other ways to do it.

Assumptions about who is going to vote may be particularly important in this race.

Our poll under different turnout scenarios
Who will vote? Est. turnout Our poll result
People who say they are almost certain to vote, and no one else 217k Davis +2
The types of people who voted in 2014 221k Watkins +2
Our estimate 228k Davis +1
People whose voting history suggests they will vote, regardless of what they say 232k Davis +1
People who say they will vote, adjusted for past levels of truthfulness 242k Davis +1
The types of people who voted in 2016 277k Watkins +2
Every active registered voter 400k Davis +6

All estimates based on 500 interviews

In these scenarios, higher turnout tends to be better for Democrats.

The types of people we reached

Even if we got turnout exactly right, the margin of error wouldn’t capture all of the error in a poll. The simplest version assumes we have a perfect random sample of the voting population. We do not.

People who respond to surveys are almost always too old, too white, too educated and too politically engaged to accurately represent everyone.

How successful we were in reaching different kinds of voters
Called Inter-
viewed
Success
rate
Our
respon­ses
Goal
18 to 29 1263 58 1 in 22 12% 8%
30 to 64 8056 253 1 in 32 51% 57%
65 and older 4007 189 1 in 21 38% 35%
Male 5473 232 1 in 24 46% 47%
Female 7855 268 1 in 29 54% 53%
White 11306 422 1 in 27 84% 85%
Nonwhite 852 30 1 in 28 6% 6%
Cell 9686 330 1 in 29 66%
Landline 3642 170 1 in 21 34%

Based on administrative records. Some characteristics are missing or incorrect. Many voters are called multiple times.

Pollsters compensate by giving more weight to respondents from under-represented groups.

Here, we’re weighting by age, party registration, gender, likelihood of voting, race, education and region, mainly using data from voting records files compiled by L2, a nonpartisan voter file vendor.

But weighting works only if you weight by the right categories and you know what the composition of the electorate will be. In 2016, many pollsters didn’t weight by education and overestimated Hillary Clinton’s standing as a result.

Here are other common ways to weight a poll:

Our poll under different weighting schemes
Our poll result
Weight using census data instead of voting records, like most public polls Davis +7
Don’t weight by party registration, like most public polls Davis +7
Don’t weight by education, like many polls in 2016 Davis +4
Our estimate Davis +1

All estimates based on 500 interviews

Just because one candidate leads in all of these different weighting scenarios doesn’t mean much by itself. They don’t represent the full range of possible weighting scenarios, let alone the full range of possible election results.

Undecided voters

About 12 percent of voters said that they were undecided or refused to tell us whom they would vote for. On questions about issues, these voters most closely resembled Republicans.

Issues and other questions

We’re asking voters here several questions about immigration, including whether they’d like to eliminate Immigration and Customs Enforcement (an agency known as ICE), whether it bothers them to hear immigrants speaking a foreign language in public places and whether they think illegal immigrants living in the United States are more likely than American citizens to commit serious crimes.

Do you approve or disapprove of the job Donald Trump is doing as president?
ApproveDisapp.Don’t know
Voters n = 500 48% 45% 7%
Would you prefer Republicans to retain control of the House of Representatives or would you prefer Democrats to take control?
Reps. keep HouseDems. take HouseDon’t know
Voters n = 500 49% 41% 10%
Do you favor abolishing ICE, the Immigration and Customs Enforcement Agency?
SupportOpposeDon’t know
Voters n = 500 30% 58% 12%
Do you support a bill that would reduce legal immigration and provide funds for a wall along the U.S.-Mexican border?
SupportOpposeDon’t know
Voters n = 500 47% 48% 5%
Do you support or oppose a federal ban on the sale of assault-style guns and high-capacity magazines?
supportopposeDon’t know
Voters n = 500 52% 42% 7%
Are iIllegal immigrants living in the United States more likely than American citizens to commit serious crimes?
agreedisagreeDon’t know
Voters n = 500 29% 62% 9%
Does it bother you to hear immigrants speak a foreign language in a public place?
agreedisagreeDon’t know
Voters n = 500 30% 64% 6%
Are there places in your area, say within a mile of where you live, where you're afraid to walk alone at night?
agreedisagreeDon’t know
Voters n = 500 23% 73% 4%

Percentages are weighted to resemble likely voters.

What different types of voters said

Voters nationwide are deeply divided along demographic lines. Our poll suggests divisions too. But don’t overinterpret these tables. Results among subgroups may not be representative or reliable. Be especially careful with groups with fewer than 100 respondents, shown here in stripes.

Gender
Dem.Rep.Und.
Female n = 268 / 53% of voters 50% 39% 12%
Male 232 / 47% 39% 49% 12%
Age
Dem.Rep.Und.
18 to 29 n = 58 / 8% of voters 66% 27% 7%
30 to 44 97 / 18% 57% 35% 9%
45 to 64 156 / 38% 40% 48% 12%
65 and older 189 / 36% 40% 47% 13%
Race
Dem.Rep.Und.
White n = 434 / 87% of voters 44% 45% 11%
Nonwhite 61 / 12% 54% 31% 15%
Race and education
Dem.Rep.Und.
Nonwhite n = 61 / 12% of voters 54% 31% 15%
White, college grad 232 / 35% 56% 35% 9%
White, not college grad 202 / 53% 36% 52% 12%
Education
Dem.Rep.Und.
H.S. Grad. or Less n = 89 / 26% of voters 40% 55% 5%
Some College Educ. 137 / 33% 33% 48% 18%
4-year College Grad. 148 / 23% 56% 35% 9%
Post-grad. 122 / 17% 60% 31% 9%
Party
Dem.Rep.Und.
Democrat n = 176 / 31% of voters 91% 4% 5%
Republican 170 / 39% 12% 82% 7%
Independent 119 / 22% 51% 33% 16%
Another party 19 / 5% 14% 53% 33%
Party registration
Dem.Rep.Und.
Democratic n = 184 / 31% of voters 86% 9% 5%
Republican 204 / 48% 17% 71% 13%
Other 112 / 20% 49% 33% 18%
Intention of voting
Dem.Rep.Und.
Almost certain n = 296 / 60% of voters 45% 44% 11%
Very likely 152 / 32% 45% 43% 12%
Somewhat likely 23 / 4% 48% 44% 8%
Not very likely 9 / 1% 32% 37% 31%
Not at all likely 8 / 1% 64% 8% 28%

Percentages are weighted to resemble likely voters; the number of respondents in each subgroup is unweighted. Undecided voters includes those who refused to answer.

Other districts where we’ve completed polls

California 48 Orange County Sept. 4-6
Illinois 12 Downstate Illinois Sept. 4-6
Illinois 6 Chicago suburbs Sept. 4-6
Kentucky 6 Lexington area Sept. 6-8
Minnesota 3 Minneapolis suburbs Sept. 7-9
Minnesota 8 Iron Range Sept. 6-9
West Virginia 3 Coal Country Sept. 8-10
Virginia 7 Richmond suburbs Sept. 9-12
Texas 23 South Texas Sept. 10-11
Wisconsin 1 Southeastern Wisconsin Sept. 11-13
Colorado 6 Denver Suburbs Sept. 12-14
Maine 2 Upstate, Down East Maine Sept. 12-14
Kansas 2 Eastern Kansas Sept. 13-15
Florida 26 South Florida Sept. 13-17
New Mexico 2 Southern New Mexico Sept. 13-18
Texas 7 Houston and suburbs Sept. 14-18
California 25 Southern California Sept. 17-19
New Jersey 7 Suburban New Jersey Sept. 17-21
Iowa 1 Northeastern Iowa Sept. 18-20
California 49 Southern California Sept. 18-23
Texas 32 Suburban Dallas Sept. 19-24
Pennsylvania 7 The Lehigh Valley Sept. 21-25
Kansas 3 Eastern Kansas suburbs Sept. 20-23
California 45 Southern California Sept. 21-25
New Jersey 3 South, central New Jersey Sept. 22-26
Nebraska 2 Omaha area Sept. 23-26
Washington 8 Seattle suburbs and beyond Sept. 24-26
Michigan 8 Lansing, Detroit suburbs Sept. 28-Oct. 3
Virginia 2 Coastal Virginia Sept. 26-Oct. 1
Arizona 2 Southeastern Arizona Sept. 26-Oct. 1
Iowa 3 Southwest Iowa Sept. 27-30
Ohio 1 Southwestern Ohio Sept. 27-Oct. 1
Minnesota 2 Minneapolis suburbs, southern Minn. Sept. 29-Oct. 2
Michigan 11 Detroit suburbs Oct. 1-6
Illinois 14 Chicago exurbs Oct. 3-8
North Carolina 9 Charlotte suburbs, southern N.C. Oct. 1-5
New York 1 Eastern Long Island Oct. 4-8
Texas 31 Central Texas, Round Rock Oct. 1-5
North Carolina 13 Piedmont Triad Oct. 3-8
Pennsylvania 16 Northwestern Pa. Oct. 5-8
Texas Senate The Lone Star State Oct. 8-11
Tennessee Senate The Volunteer State Oct. 8-11
Nevada Senate The Silver State Oct. 8-10
Pennsylvania 1 Delaware Valley Oct. 11-14
Arizona 6 Northeastern Phoenix suburbs Oct. 11-15
Minnesota 8 Iron Range Oct. 11-14
Virginia 10 Northern Virginia Oct. 11-15
Colorado 6 Denver Suburbs Oct. 13-17
Washington 3 Southwest Washington Oct. 14-19
Texas 23 South Texas Oct. 13-18
West Virginia 3 Coal Country Oct. 14-18
Kansas 3 Eastern Kansas suburbs Oct. 14-17
Arizona Senate The Grand Canyon State Oct. 15-19
Florida 27 South Florida Oct. 15-19
Maine 2 Upstate, Down East Maine Oct. 15-18
New Jersey 11 Northern New Jersey suburbs. Oct. 13-17
Pennsylvania 8 Wyoming Valley Oct. 16-19
Florida 15 Tampa Exurbs Oct. 16-19
Virginia 5 Central, southern Virginia Oct. 16-22
California 39 East of Los Angeles Oct. 18-23
Illinois 12 Downstate Illinois Oct. 18-22
Virginia 2 Coastal Virginia Oct. 18-22
California 49 Southern California Oct. 19-24
Florida 26 South Florida Oct. 19-24
Texas 7 Houston and suburbs Oct. 19-25
Illinois 13 Downstate Illinois Oct. 21-25
New Mexico 2 Southern New Mexico Oct. 19-23
Illinois 6 Chicago suburbs Oct. 20-26
Ohio 1 Southwestern Ohio Oct. 20-24
California 10 Central Valley farm belt Oct. 21-25
New Jersey 3 South, central New Jersey Oct. 21-25
Pennsylvania 10 South, central Pennsylvania Oct. 23-26
New York 11 Staten Island, southern Brooklyn Oct. 23-27
Florida Senate The Sunshine State Oct. 23-27
Florida Governor The Sunshine State Oct. 23-27
Utah 4 South of Salt Lake City Oct. 24-26
New York 27 Western New York Oct. 24-29
Iowa 3 Southwest Iowa Oct. 25-27
California 25 Southern California Oct. 25-28
California 45 Southern California Oct. 26-Nov. 1
Pennsylvania 1 Delaware Valley Oct. 26-29
North Carolina 9 Charlotte suburbs, southern N.C. Oct. 26-30
Kansas 2 Eastern Kansas Oct. 27-30
New Jersey 7 Suburban New Jersey Oct. 28-31
Georgia 6 Northern Atlanta suburbs Oct. 28-Nov. 4
Iowa 1 Northeastern Iowa Oct. 28-31
Texas 32 Suburban Dallas Oct. 29-Nov. 4
California 48 Orange County Oct. 29-Nov. 4
Virginia 7 Richmond suburbs Oct. 30-Nov. 4
Illinois 14 Chicago exurbs Oct. 31-Nov. 4
Washington 8 Seattle suburbs and beyond Oct. 30-Nov. 4
Iowa 4 Northwestern Iowa Oct. 31-Nov. 4
Michigan 8 Lansing, Detroit suburbs Oct. 31-Nov. 4
Kentucky 6 Lexington area Nov. 1-4
New York 19 Catskills, Hudson Valley Nov. 1-4
New York 22 Central New York Nov. 1-4

About this poll

  • Most responses shown here are delayed about 30 minutes. Some are delayed longer for technical reasons.
  • The design effect of this poll is 1.18. That’s a measure of how much weighting we are doing to make our respondents resemble all voters.
  • Read more about the methodology for this poll.
  • Download the microdata behind this poll.

This survey was conducted by The New York Times Upshot and Siena College.

Siena College Research Institute logo

Data collection by Reconnaissance Market Research, M. Davis and Company, the Institute for Policy and Opinion Research at Roanoke College, the Survey Research Center at the University of Waterloo, the University of North Florida and the Siena College Research Institute.