taxes Property Tax Assistance

2025 Confidence Interval Detail

Wood County
230-905/Harmony 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 2 108,958,042 0.9931 109,715,076 23 524 1,505,329,427
A 3 118,189,439 1.0038 117,742,019 17 415 705,682,799
A 4 121,940,357 0.9846 123,847,610 15 340 1,761,511,771
A 5 128,005,415 1.0121 126,475,067 13 228 11,933,528,432
E 0 75,847,906 0.9559 79,347,114 10 525 91,935,271,782
Random Totals: 552,941,159 557,126,886 78 2,032
CATG D1 EXCEPTION VALUES: 3,200,473 2,690,766
CATG J EXCEPTION VALUES: 65,510 67,418
Total Test Values 556,207,142 559,885,070

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 27,994,254

Confidence Interval Values(5)

Local Test Value: 556,207,142 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 531,890,816 (State Test Value minus Margin of Error Percent)
State Upper Limit: 587,879,324 (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