taxes Property Tax Assistance

2025 Confidence Interval Detail

Harris County
101-906/Crosby 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 2 726,628,186 0.9422 771,203,764 50 3,723 2,094,109,703
A 3 774,759,545 1.0008 774,140,233 60 2,949 769,557,956
A 4 828,327,488 1.0187 813,122,105 60 2,525 1,638,725,541
A 5 733,155,054 0.9334 785,467,167 24 1,354 36,711,350,078
C1 2 56,564,941 0.9931 56,957,951 10 1,097 56,585,166
C1 3 65,070,025 0.9586 67,880,268 11 735 1,528,997,410
C1 4 54,361,300 1.0862 50,047,229 11 234 7,430,486,826
C1 5 61,453,947 1.0185 60,337,700 10 80 44,441,257,591
F1 2 95,017,099 0.8891 106,868,855 10 165 132,458,616,576
F1 3 102,171,705 0.9300 109,862,048 9 71 438,863,414,805
F1 4 100,729,907 0.9124 110,401,038 8 32 219,141,065,473
F1 5 126,447,701 0.9603 131,675,207 7 18 6,241,498,554,860
Random Totals: 3,724,686,898 3,837,963,565 270 12,983
CATG D1 EXCEPTION VALUES: 3,575,143 3,491,503
Total Test Values 3,728,262,041 3,841,455,068

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 192,072,753

Confidence Interval Values(5)

Local Test Value: 3,728,262,041 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 3,649,382,315 (State Test Value minus Margin of Error Percent)
State Upper Limit: 4,033,527,821 (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