Contest List

Number of contests: 71

The auditing selection statistics are based on the Overall Margin % if it has been entered to reflect results from other counties. Otherwise the margin used for the statistics comes from the Margin calculated based on just the ballots reflected in the given report.

Information on two alternative auditing sampling methods is presented: SAFE (in which each audit unit has an equal chance of being picked). and NEGEXP (which is more efficient and requires selecting larger audit units with higher probability than smaller ones). The numbers given here are based on the given confidence level. I.e. they are designed so the audit will either 1) find a discrepancy and call for an escalation or full hand recount, or 2) reduce the risk of confirming an incorrect outcome to e.g. 25% (for a confidence level of 75%), even if the tally system has been manipulated. A maximum "within-precinct-miscount" of 20% is assumed. See On Auditing Elections When Precincts Have Different Sizes, by Javed A. Aslam, Raluca A. Popa and Ronald L. Rivest

Contest Name Audit Units Overall Margin % Margin % Contest Seq Threshhold Random Priority Confidence % Proportion % Units to audit: NEGEXP Units to audit: SAFE Ballots to audit: NEGEXP Ballots to audit: SAFE
PRESIDENTIAL ELECTORS 523 8.090 45.755 000001 0.12361 99 6 1.3 2.7 686 864
UNITED STATES SENATOR 523 9.740 42.712 000002 0.10267 99 6 1.1 2.2 574 691
REPRESENTATIVE TO THE 111TH UNITED STATES CONGRESS - DISTRICT 2 475 26.710 48.125 000003 0.03744 75 38 1.0 1.5 429 393
REPRESENTATIVE TO THE 111TH UNITED STATES CONGRESS - DISTRICT 4 363 11.750 25.472 000004 0.08511 75 13 1.4 3.9 297 461
REGENT - UNIVERSITY OF COLORADO CONGRESSIONAL DISTRICT 2 475 21.880 40.945 000005 0.04570 75 38 1.3 2.0 521 521
STATE SENATE - DISTRICT 16 336 17.090 33.897 000006 0.05851 75 30 3.2 6.0 286 340
STATE SENATE - DISTRICT 17 406 24.810 22.354 000007 0.04031 75 100 2.2 4.0 631 714
STATE SENATE - DISTRICT 18 415 71.448 000008 0.01400 75 100 0.8 1.0 222 181
STATE REPRESENTATIVE - DISTRICT 10 365 49.810 41.510 000009 0.02008 75 100 1.1 1.0 179 108
STATE REPRESENTATIVE - DISTRICT 11 362 26.700 23.149 000010 0.03745 75 100 2.1 3.0 365 358
STATE REPRESENTATIVE - DISTRICT 12 354 39.600 34.656 000011 0.02525 75 100 1.4 1.0 224 103
STATE REPRESENTATIVE - DISTRICT 13 362 46.440 48.939 000012 0.02153 75 100 1.2 1.0 176 100
STATE REPRESENTATIVE - DISTRICT 33 313 11.500 17.740 000013 0.08696 75 50 2.4 7.0 150 254
DISTRICT ATTORNEY 20TH JUDICIAL DISTRICT 523 67.348 000014 0.01485 75 100 0.8 1.0 428 319
DISTRICT I REGIONAL TRANSPORTATION DISTRICT DIRECTOR 397 60.086 000015 0.01664 75 50 0.5 0.5 121 80
COUNTY COMMISSIONER - DISTRICT 1 523 31.408 000016 0.03184 75 100 1.8 3.0 916 956
COUNTY COMMISSIONER - DISTRICT 2 523 33.571 000017 0.02979 75 100 1.6 3.0 857 956
COUNTY COMMISSIONER - DISTRICT 3 523 31.494 000018 0.03175 75 100 1.8 3.0 913 956
COUNTY ASSESSOR 523 63.523 000019 0.01574 75 100 0.9 1.0 454 319
JUSTICE OF THE COLORADO SUPREME COURT Allison H. Eid 523 37.702 000020 0.02652 99 6 0.3 0.4 151 115
JUSTICE OF THE COLORADO SUPREME COURT Gregory J. Hobbs Jr. 523 36.219 000021 0.02761 99 6 0.3 0.4 157 115
COURT OF APPEALS Steven L. Bernard 523 34.585 000022 0.02891 99 6 0.3 0.4 165 134
COURT OF APPEALS David M. Furman 523 33.931 000023 0.02947 99 6 0.3 0.4 168 134
COURT OF APPEALS Robert D. Hawthorne 523 28.457 000024 0.03514 99 6 0.4 0.5 200 172
COURT OF APPEALS Jerry N. Jones 523 32.762 000025 0.03052 99 6 0.3 0.5 174 153
COURT OF APPEALS Gilbert M. Roman 523 28.881 000026 0.03462 99 6 0.4 0.5 197 172
COURT OF APPEALS Diana L. Terry 523 31.349 000027 0.03190 99 6 0.3 0.5 182 153
DISTRICT JUDGE 20th JUDICIAL DISTRICT Roxanne Bailin 523 37.575 000028 0.02661 75 100 1.5 2.0 766 637
DISTRICT JUDGE 20th JUDICIAL DISTRICT Maria E. Berkenkotter 523 35.926 000029 0.02783 75 100 1.5 2.0 801 637
DISTRICT JUDGE 20th JUDICIAL DISTRICT James C. Klein 523 20.747 000030 0.04820 75 100 2.7 5.0 1384 1594
DISTRICT JUDGE 20th JUDICIAL DISTRICT M. Gwyneth Whalen 523 30.790 000031 0.03248 75 100 1.8 3.0 934 956
COUNTY JUDGE - BOULDER Thomas J.B. Reed 523 35.197 000032 0.02841 75 100 1.6 2.0 818 637
COUNTY JUDGE - BOULDER John F. Stavely 523 35.513 000033 0.02816 75 100 1.6 2.0 810 637
AMENDMENT 46 523 1.400 18.613 000034 0.71429 99 6 6.5 16.7 3304 5336
AMENDMENT 47 523 11.000 19.065 000035 0.09091 99 6 1.0 1.9 508 593
AMENDMENT 48 523 46.200 67.508 000036 0.02165 99 6 0.2 0.2 124 57
AMENDMENT 49 523 21.400 28.555 000037 0.04673 99 6 0.5 0.8 265 249
AMENDMENT 50 523 17.400 4.427 000038 0.05747 99 6 0.6 1.0 324 325
AMENDMENT 51 523 25.200 4.478 000039 0.03968 99 6 0.4 0.7 225 210
AMENDMENT 52 523 28.600 33.422 000040 0.03497 99 6 0.4 0.5 199 172
AMENDMENT 53 523 13.669 000041 0.07316 99 6 0.8 1.4 411 440
AMENDMENT 54 523 2.600 7.300 000042 0.38462 99 6 3.8 9.9 1961 3155
AMENDMENT 55 523 17.847 000043 0.05603 99 6 0.6 1.0 316 306
AMENDMENT 56 523 9.965 000044 0.10035 99 6 1.1 2.1 559 669
AMENDMENT 57 523 3.403 000045 0.29384 99 6 3.0 7.4 1540 2352
AMENDMENT 58 523 16.400 22.304 000046 0.06098 99 6 0.7 1.1 344 344
AMENDMENT 59 523 9.400 20.355 000047 0.10638 99 6 1.1 2.3 591 727
REFERENDUM L 523 7.600 15.312 000048 0.13158 99 6 1.4 2.9 726 937
REFERENDUM M 523 24.400 39.845 000049 0.04098 99 6 0.4 0.7 233 210
REFERENDUM N 523 37.400 51.239 000050 0.02674 99 6 0.3 0.4 152 115
REFERENDUM O 523 5.200 14.638 000051 0.19231 99 6 2.0 4.8 1040 1530
COUNTY BALLOT ISSUE 1A 523 24.190 000052 0.04134 75 100 2.3 4.0 1188 1275
COUNTY BALLOT ISSUE 1B 523 40.569 000053 0.02465 75 100 1.4 1.0 710 319
CITY OF BOULDER BALLOT ISSUE NO. 201 395 22.944 000054 0.04358 75 100 2.4 5.0 583 733
CITY OF BOULDER BALLOT ISSUE NO. 202 395 33.653 000055 0.02972 75 100 1.6 2.0 399 293
CITY OF BOULDER BALLOT QUESTION NO. 2A 395 9.882 000056 0.10120 75 100 5.5 15.0 1343 2200
CITY OF BOULDER BALLOT QUESTION NO. 2B 395 17.118 000057 0.05842 75 100 3.2 7.0 780 1027
CITY OF BOULDER BALLOT QUESTION NO. 2C 395 36.495 000058 0.02740 75 100 1.5 2.0 368 293
CITY OF BOULDER BALLOT QUESTION NO. 2D 395 1.955 000059 0.51143 75 100 26.8 96.0 6395 14083
CITY OF BOULDER BALLOT QUESTION NO. 2E 395 7.259 000060 0.13777 75 100 7.5 22.0 1819 3227
CITY OF LAFAYETTE BALLOT ISSUE 2A 312 8.235 000061 0.12144 75 100 6.6 26.0 546 1092
CITY OF LAFAYETTE BALLOT ISSUE 2B 312 20.179 000062 0.04956 75 100 2.7 7.0 227 294
CITY OF LONGMONT BALLOT QUESTION 2A 357 0.913 000063 1.09570 75 99 52.1 177.2 10125 20124
CITY OF LOUISVILLE BALLOT ISSUE 2A 305 9.772 000064 0.10233 75 100 5.6 19.0 410 722
TOWN OF NEDERLAND BALLOT ISSUE 2A 215 62.728 000065 0.01594 75 100 0.9 1.0 28 4
ST VRAIN VALLEY SCHOOL DISTRICT NO. RE-1J BALLOT ISSUE NO. 3A 394 15.958 000066 0.06266 75 90 3.1 7.2 766 999
ST VRAIN VALLEY SCHOOL DISTRICT NO. RE-1J BALLOT ISSUE NO. 3B 394 8.647 000067 0.11564 75 90 5.7 18.0 1400 2496
MOUNTAIN VIEW FIRE PROTECTION DISTRICT BALLOT ISSUE NO. 4A 328 16.401 000068 0.06097 75 70 2.3 4.9 122 166
SUNSHINE FIRE PROTECTION DISTRICT BALLOT QUESTION 5A 113 41.250 000069 0.02424 75 100 1.3 1.0 12 2
ESTES VALLEY RECREATION AND PARK DIST BALLOT ISSUE 4C 48 5.000 7.143 000070 0.20000 75 2 0.2 0.7 1 1
ESTES VALLEY RECREATION AND PARK DIST BALLOT ISSUE 4D 48 7.000 4.762 000071 0.14286 75 2 0.1 0.7 1 1