taxes Property Tax Assistance

2020 Confidence Interval Detail

El Paso County
071-902/El Paso ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2,594,522,612 0.8951 2,898,584,082 248 27,619 0.031964364
A 2,669,511,476 0.9651 2,766,046,499 252 18,219 0.020062952
A 2,665,802,495 0.9257 2,879,769,358 246 12,719 0.024811300
A 2,690,693,059 0.9272 2,901,955,413 246 6,866 0.040388763
B 328,462,629 0.9859 333,160,188 15 2,469 0.003712602
B 312,575,836 1.0081 310,064,315 15 558 0.011892649
B 293,686,065 1.0396 282,499,101 15 53 0.008087911
B 517,800,749 1.0302 502,621,577 12 32 0.008210293
F1 944,636,323 1.0811 873,773,308 15 2,388 0.026035533
F1 979,971,009 0.9293 1,054,525,997 14 774 0.039012856
F1 1,046,476,696 0.9884 1,058,758,292 15 286 0.212225758
F1 1,182,941,420 0.9573 1,235,706,069 14 73 0.039404602
L1 378,458,240 1.1022 343,366,213 11 3,065 0.042814223
L1 397,057,452 0.9941 399,413,995 11 573 0.018568966
L1 388,347,760 0.9597 404,655,371 10 124 0.037839301
L1 382,661,920 0.9784 391,109,894 8 28 0.000530824
Random Totals: 17,773,605,741 18,636,009,672 1,147 75,846
CATG D1 EXCEPTION VALUES: 122,153 110,664
CATG J EXCEPTION VALUES: 17,413,586 18,376,935
Total Test Values 17,791,141,480 18,654,497,271

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 932,724,864

Confidence Interval Values(5)

Local Test Value: 17,791,141,480 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 17,721,772,407 (State Test Value minus Margin of Error Percent)
State Upper Limit: 19,587,222,135 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values