taxes Property Tax Assistance

2025 Confidence Interval Detail

Deaf Smith County
059-901/Hereford ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 143,651,340 1.0246 140,202,362 11 1,542 1,139,212,537
A 3 202,185,033 1.0597 190,794,596 23 1,253 724,856,072
A 4 164,854,817 1.0349 159,295,407 22 757 759,348,333
A 5 184,782,950 1.0177 181,569,176 23 573 13,149,609,961
E 0 171,758,741 0.9277 185,144,703 12 1,212 139,764,117,159
F1 2 41,938,160 0.9276 45,211,470 10 275 10,713,438,060
F1 3 42,975,003 0.9486 45,303,608 10 111 13,837,367,501
F1 4 41,207,380 0.8839 46,619,957 9 54 58,155,824,673
F1 5 51,848,890 0.8978 57,751,047 7 24 11,257,421,321,349
L1 2 53,109,970 0.9680 54,865,671 10 294 50,892,868,278
L1 3 43,695,460 0.9848 44,369,882 9 40 380,472,743,279
L1 4 60,814,170 1.0466 58,106,411 7 17 4,485,799,197,517
Random Totals: 1,202,821,914 1,209,234,290 153 6,152
CATG D1 EXCEPTION VALUES: 83,899,866 51,434,241
CATG J EXCEPTION VALUES: 86,034,685 89,103,415
CATG L1 EXCEPTION VALUES: 63,894,070 63,893,294
Total Test Values 1,436,650,535 1,413,665,240

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 70,683,262

Confidence Interval Values(5)

Local Test Value: 1,436,650,535 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,342,981,978 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,484,348,502 (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