taxes Property Tax Assistance

2025 Confidence Interval Detail

Harris County
101-907/Cypress-Fairbanks 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 14,048,536,450 0.9695 14,490,496,596 301 55,731 1,535,538,903
A 3 14,658,465,582 0.9846 14,887,736,728 299 45,450 1,467,333,195
A 4 15,175,412,824 0.9881 15,358,175,108 299 36,113 5,187,451,405
A 5 14,927,422,179 0.9683 15,416,112,960 299 20,950 101,900,509,062
B 2 1,438,541,887 0.9424 1,526,466,349 9 82 35,998,668,152,823
B 3 1,241,871,728 0.8973 1,384,009,504 7 36 37,688,038,864,692
B 4 1,366,544,046 0.9127 1,497,254,351 9 30 15,554,187,476,285
B 5 1,189,899,792 0.9325 1,276,031,949 7 20 191,633,880,326,041
C1 2 209,437,340 0.7222 289,999,086 12 1,701 27,171,036,113
C1 3 273,840,114 0.8223 333,017,286 11 550 215,864,376,983
C1 4 270,026,054 1.1556 233,667,406 11 181 372,602,493,254
C1 5 286,579,748 1.0830 264,616,572 10 58 3,180,737,755,905
F1 2 4,870,106,102 0.8423 5,781,913,929 18 2,874 1,221,085,956,479
F1 3 5,153,343,913 0.8765 5,879,456,832 17 1,055 4,130,085,941,022
F1 4 5,275,270,949 0.9468 5,571,684,568 15 411 25,326,021,298,138
F1 5 5,384,308,029 0.9786 5,502,051,941 13 143 5,622,518,082,664,579
L1 2 1,354,442,418 1.0341 1,309,778,956 10 4,386 9,834,005,207
L1 3 1,342,729,383 1.0153 1,322,495,206 10 538 1,662,123,113,331
L1 4 1,386,948,869 0.9921 1,397,993,014 11 175 9,983,917,178,333
L1 5 1,722,382,609 1.0260 1,678,735,486 9 58 60,444,298,745,026
Random Totals: 91,576,110,016 95,401,693,827 1,377 170,542
CATG D1 EXCEPTION VALUES: 688,866 574,919
CATG J EXCEPTION VALUES: 485,299,830 515,872,786
Total Test Values 92,062,098,712 95,918,141,532

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,795,907,077

Confidence Interval Values(5)

Local Test Value: 92,062,098,712 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 91,122,234,455 (State Test Value minus Margin of Error Percent)
State Upper Limit: 100,714,048,609 (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