taxes Property Tax Assistance

2025 Confidence Interval Detail

Yoakum County
251-902/Plains 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
G1 2 431,130,226 0.9976 432,167,428 10 104 9,859,080,589,124
G1 3 423,036,577 0.9970 424,309,506 8 32 23,456,600,733,352
G1 4 525,886,486 1.0005 525,623,674 6 13 628,752,526,565,097
Random Totals: 1,380,053,289 1,382,100,608 24 149
CATG D1 EXCEPTION VALUES: 40,429,114 14,645,310
CATG G1 EXCEPTION VALUES: 321,293,200 322,891,703
Total Test Values 1,741,775,603 1,719,637,621

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 85,981,881

Confidence Interval Values(5)

Local Test Value: 1,741,775,603 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,633,655,740 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,805,619,502 (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