taxes Property Tax Assistance

2025 Confidence Interval Detail

Brooks County
024-901/Brooks County 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 19,207,066 0.6513 29,490,352 15 661 289,711,113
A 3 19,986,486 0.7673 26,047,812 15 372 377,814,775
A 4 19,961,015 0.7732 25,816,108 15 229 676,571,511
A 5 20,764,319 0.7945 26,135,077 15 128 13,406,439,038
E 0 134,201,199 1.1125 120,630,291 20 1,589 22,298,025,814
F1 2 7,623,816 0.7719 9,876,689 10 108 3,377,212,708
F1 3 8,684,694 0.6111 14,211,576 7 29 30,779,565,647
F1 4 7,601,861 0.8125 9,356,137 6 9 527,798,059,172
G1 2 14,652,143 1.0223 14,332,528 14 60 16,278,783,435
G1 3 14,820,569 1.0018 14,793,940 11 22 43,139,488,149
G1 4 16,203,191 1.0170 15,932,341 8 12 107,505,950,961
G1 5 12,751,074 1.0102 12,622,326 4 5 1,799,207,998,573
Random Totals: 296,457,433 319,245,177 140 3,224
CATG D1 EXCEPTION VALUES: 55,703,758 57,918,203
CATG F1 EXCEPTION VALUES: 6,290,922 17,229,213
CATG J EXCEPTION VALUES: 27,156,377 27,196,150
Total Test Values 385,608,490 421,588,743

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 21,079,437

Confidence Interval Values(5)

Local Test Value: 385,608,490 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 400,509,306 (State Test Value minus Margin of Error Percent)
State Upper Limit: 442,668,180 (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