taxes Property Tax Assistance

2022 Confidence Interval Detail

Fort Bend County
101-914/Katy ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 4,842,989,720 0.9720 4,982,499,712 194 13,172 0.008030097
A 4,842,584,982 0.9841 4,920,826,117 197 10,276 0.010864298
A 4,843,127,574 0.9769 4,957,649,272 195 8,324 0.009544811
A 4,842,444,880 0.9518 5,087,670,603 192 5,951 0.012504710
B 877,404,096 0.8304 1,056,604,162 9 38 0.124501532
F1 551,709,486 0.8066 683,993,908 10 280 0.111071922
F1 521,443,280 0.7965 654,668,274 11 105 0.085697967
F1 607,009,479 0.9481 640,237,822 9 49 0.018416178
F1 458,335,230 0.9481 483,424,987 6 10 0.016210015
L1 88,748,072 0.9989 88,845,802 10 1,210 0.002655286
L1 94,591,352 0.9859 95,944,165 10 276 0.003369171
L1 94,734,390 0.9991 94,819,728 10 60 0.005401817
L1 83,494,460 0.9690 86,165,593 7 11 0.001610418
Random Totals: 22,748,617,001 23,833,350,145 860 39,762
CATG D1 EXCEPTION VALUES: 206,430 205,637
Total Test Values 22,748,823,431 23,833,555,782

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,191,677,789

Confidence Interval Values(5)

Local Test Value: 22,748,823,431 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 22,641,877,993 (State Test Value minus Margin of Error Percent)
State Upper Limit: 25,025,233,571 (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