taxes Property Tax Assistance

2025 Confidence Interval Detail

Young County
252-901/Graham 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 2 136,997,870 0.9292 147,436,365 18 1,546 2,427,929,091
A 3 146,183,860 0.9634 151,737,451 24 783 2,075,452,620
A 4 153,870,560 0.9700 158,629,443 29 555 4,191,237,309
A 5 162,060,580 0.9163 176,864,106 16 355 55,166,872,926
E 0 367,171,531 0.9674 379,544,688 20 2,544 122,161,358,314
F1 2 41,564,030 0.7585 54,797,666 10 309 5,195,974,542
F1 3 42,846,330 0.8676 49,384,889 10 124 35,793,584,493
F1 4 52,309,570 0.7987 65,493,389 9 63 865,875,354,177
F1 5 42,112,220 0.8121 51,855,954 6 12 8,434,712,668,820
L1 2 17,992,010 1.0259 17,537,781 9 233 6,025,658,854
L1 3 18,460,690 0.9935 18,581,470 10 44 78,999,156,720
L1 4 20,788,890 0.9902 20,994,637 6 9 1,124,737,157,695
Random Totals: 1,202,358,141 1,292,857,839 167 6,577
CATG D1 EXCEPTION VALUES: 22,755,511 15,632,191
CATG J EXCEPTION VALUES: 64,895,750 69,841,918
CATG L1 EXCEPTION VALUES: 8,991,180 9,004,028
Total Test Values 1,299,000,582 1,387,335,976

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 69,366,799

Confidence Interval Values(5)

Local Test Value: 1,299,000,582 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 1,317,969,177 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,456,702,775 (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