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Senator Mark B. Madsen
Utah legislator profile

Years served in the Utah legislature

First session in legislature: 2005
Most recent year of service for which data are available: 2016
Total sessions served in Utah House as of 2016: 0
Total sessions served in Utah Senate as of 2016: 12

How to read the statistical profile

I present a variety of statistics about Sen. Mark B. Madsen's service in the Utah legislature. I highlight differences from chamber averages using little green and red arrows. The number of arrows is statistically determined. More arrows indicate a larger difference compared to the chamber average, in relation to how much diversity there is among legislators on this metric. If all legislators introduce exactly 5 bills, then a legislator who introduces 10 is very different; if legislators vary wildly in how many bills they introduce (but the average is still 5), then a legislator who introduces 10 bills may be less different from average. The standard deviation measures this diversity.

Sen. Madsen's statistical profile

2007200820092010201120122013201420152016
Service summary. Service prior to 2007 (if any) is not shown here. My database goes back only to 2007.
  Chamber SenateSenateSenateSenateSenateSenateSenateSenateSenateSenate
  District S13S13S13S13S13S13S13S13S13S13
  Party RRRRRRRRRR
Leadership NoneNoneNoneNoneNoneNoneNoneNoneNoneNone
Years in chamber 3456789101112
Years comparison LowerLower========HigherHigherHigherHigher
 
2007200820092010201120122013201420152016
Bills sponsored (learn more) Bills written and promoted by the legislator in his/her own chamber.
Introduced by Madsen 712139773474
Chamber average 9.69.89.08.9119.811111110
Difference -2.6+2.2+4.0+0.1-3.6-2.8-7.8-6.6-4.4-6.1
Comparison LowerHigherHigher==LowerLowerLowerLowerLowerLowerLowerLower
 
2007200820092010201120122013201420152016
Bill passage rate (learn more). What percent of Sen. Madsen's sponsored bills pass and are officially "enrolled"? (I ignore whether the governor signed or vetoted the bill.)
Bills introduced 712139773474
Bills passed 2365230411
Passage rate 29%25%46%56%29%43%0.0%100%14%25%
Chamber average 63%68%63%69%70%72%65%70%68%68%
Difference -33.5-43.0-16.8-12.6-41.2-28.7-65.4+30-54.2-42.6
Comparison LowerLowerLowerLowerLowerLowerLowerLowerLowerLowerLowerLowerLowerHigherHigherLowerLowerLowerLowerLower
 
2007200820092010201120122013201420152016
Bills floor sponsored. A "floor sponsor" is like a secondary sponsor of a bill. After a bill passes the sponsor's chamber, its sponsor needs to find a "floor sponsor" in the other chamber to usher it through the other chamber.
Total floor sponsored 98111210481344
Chamber average 12111111111211111213
Difference -2.6-3.5-0.1+1.0-1.4-7.8-3.1+1.5-8.3-8.8
Comparison ==Lower======LowerLower==LowerLower
 
2007200820092010201120122013201420152016
Missed votes (learn more). Usually missed votes occur because of competing obligations within the legislature, not because the legislator has left the capitol.
Missed votes 66125137212268157158178272372
Total votes held 820806807786940890940840951860
Absentee rate 8.0%16%17%27%29%18%17%21%29%43%
Chamber average 8.9%9.6%11%12%14%9.9%11%12%12%14%
Difference -0.9+6.4+5.9+15+15+8.1+5.9+9.5+17+29
Comparison ==HigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigherHigher
 
2007200820092010201120122013201420152016
"Nay" votes (learn more). Most floor votes pass by overwhelming majorities, since unpopular bills get weeded out long before they reach the floor. As a result, "nay" votes are rare.
"Nay" votes 45393039144476416432
Total votes held 820806807786940890940840951860
"Nay" rate 5.5%4.8%3.7%5.0%1.5%4.9%8.1%4.9%6.7%3.7%
Chamber average 4.1%4.1%4.1%4.6%3.4%4.8%3.7%3.6%4.8%3.7%
Difference +1.4+0.7-0.4+0.4-1.9+0.1+4.4+1.3+1.90.0
Comparison Higher======Lower==HigherHigherHigherHigher==
 
2007200820092010201120122013201420152016
Winning side rate (learn more). What percentage of the time (excluding near-unanimous votes) is the legislator on the winning side of a floor vote?
Winning side rate 64%71%80%64%93%72%44%36%56%69%
Chamber average 70%69%70%70%72%70%69%67%68%67%
Difference -6.0+2.3+10-6.3+21+1.7-24.5-31.7-12.8+1.8
Comparison Lower==HigherLowerHigher==LowerLowerLowerLowerLower==
 
2007200820092010201120122013201420152016
Ideology score (NOMINATE method) (learn more). Using W-NOMINATE algorithm developed by Congressional scholars, I calculate each legislator's relative ideology after each General Session. I describe the method here. Scores have no intrinsic meaning. They are only relative: A legislator with a higher score is to the right ideologically of a legislator with a lower scale. Scores may be compared only within a single chamber and a single year. In most years, a conservative Republican will have a score above 0; a score close to 100 is extreme.
Contact me for scores. They get misinterpreted often enough that I now provide them only to political scientists.
 
2007200820092010201120122013201420152016
Party support score (overall) (learn more). How consistently does Sen. Madsen support his/her party? That is, what percentage of the time does the legislator vote with the majority of the other members of his/her party? Scores are usually easily above 90%.
Score (overall) 95%95%97%95%98%95%92%95%91%94%
Chamber average 97%97%97%97%98%96%97%97%96%97%
Difference -1.7-2.4-0.6-2.3-0.3-2.0-5.1-2.2-5.0-2.9
Comparison LowerLowerLowerLowerLowerLower==LowerLowerLowerLowerLowerLowerLowerLowerLowerLower
 
2007200820092010201120122013201420152016
Party support score (party-line only) (learn more). This is the same as the "raw" party support score, but we look only at party-line votes when calculating this. A "party-line" vote occurs when the majority of Democrats votes against the majority of Republicans. Although party-line votes are rare, looking at the legislator's party support score in this setting can be revealing.
Score (party-line only) 93%86%98%92%94%95%96%88%85%91%
Chamber average 83%85%89%89%91%88%85%84%83%87%
Difference +9.3+1.2+8.5+3.0+2.5+6.8+11+3.4+2.2+4.0
Comparison Higher==HigherHigherHigherHigherHigherHigherHigherHigher==Higher

Votes on Sen. Madsen's bills

Many votes have been held on bills sponsored by Sen. Madsen. In the interest of space, I display only the most and least divisive votes held on Sen. Madsen's bills.

Sen. Madsen's most divisive bills

Listed below are the 10 votes on bills sponsored by Sen. Madsen that had the closest vote margin (as a percent of the total votes cast). When there are ties, I list the most recent bills first.

Year Sponsor Bill Ayes Nays Margin
(as % of total votes)
Type of vote
2015 Madsen SB0259S04 14 15 3.4% Senate/ failed
2016 Madsen SB0073S03 15 13 7.1% Senate/ passed 2nd reading
2012 Madsen SB0082 38 31 10% House/ floor amendment
2015 Madsen SB0259S04 16 13 10% Senate/ passed 2nd reading
2011 Madsen SB0053 16 13 10% Senate/ passed 2nd reading
2009 Madsen SB0061 13 16 10% Senate/ failed
2008 Madsen SB0037 16 13 10% Senate/ pass 3rd
2009 Madsen SB0077 15 12 11% Senate/ pass 3rd
2007 Madsen SB0081S03 40 32 11% House/ passed 3rd reading
2007 Madsen SB0056S03 39 31 11% House/ passed 3rd reading

Sen. Madsen's least divisive bills

Listed below are the 10 votes on bills sponsored by Sen. Madsen that had the widest vote margin (as a percent of the total votes cast). When there are ties, I display the most recent bills first.

Year Sponsor Bill Ayes Nays Margin
(as % of total votes)
Type of vote
2016 Madsen SB0221 72 0 100% House/ passed 3rd reading
2016 Madsen SB0221 23 0 100% Senate/ passed 3rd reading
2016 Madsen SB0221 25 0 100% Senate/ passed 2nd reading
2015 Madsen SB0226 25 0 100% Senate/ concurs with House amendment
2015 Madsen SB0226 68 0 100% House/ passed 3rd reading
2015 Madsen SB0226 24 0 100% Senate/ passed 3rd reading
2015 Madsen SB0226 22 0 100% Senate/ passed 2nd reading
2014 Madsen SB0259 25 0 100% Senate/ concurs with House amendment
2014 Madsen SB0259 67 0 100% House/ passed 3rd reading
2014 Madsen SB0259 25 0 100% Senate/ passed 3rd reading