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 0.8835 2,936,641,327 250 27,619 0.034299813
A 2,669,511,476 0.9572 2,788,875,341 253 18,219 0.022683218
A 2,665,802,495 0.9178 2,904,557,088 249 12,719 0.025792604
A 2,690,693,059 0.9230 2,915,160,411 248 6,866 0.040646134
B 328,462,629 0.9833 334,041,116 15 2,469 0.003830773
B 312,575,836 1.0081 310,064,315 15 558 0.011892649
B 293,686,065 1.0172 288,720,080 15 53 0.009259836
B 517,800,749 0.9298 556,894,761 12 32 0.032796900
F1 944,636,323 1.0811 873,773,308 15 2,388 0.026035533
F1 979,971,009 0.9218 1,063,105,890 15 774 0.038634994
F1 1,046,476,696 0.9629 1,086,796,859 15 286 0.205521694
F1 1,182,941,420 0.9240 1,280,239,632 15 73 0.060265508
L1 378,458,240 0.9850 384,221,563 11 3,065 0.137887811
L1 397,057,452 0.9806 404,912,760 11 573 0.020251613
L1 388,347,760 0.9504 408,615,067 10 124 0.036069409
L1 382,661,920 0.9717 393,806,648 8 28 0.000714444
Random Totals: 17,773,605,741 18,930,426,166 1,157 75,846
CATG D1 EXCEPTION VALUES: 122,153 110,664
CATG J EXCEPTION VALUES: 17,413,586 22,414,500
Total Test Values 17,791,141,480 18,952,951,330

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 947,647,567

Confidence Interval Values(5)

Local Test Value: 17,791,141,480 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 18,005,303,763 (State Test Value minus Margin of Error Percent)
State Upper Limit: 19,900,598,897 (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