taxes Property Tax Assistance

2024 Confidence Interval Detail

Fort Bend County
079-907/Fort Bend 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 13,624,029,583 1.0017 13,600,908,039 292 49,596 0.010257870
A 3 14,240,691,698 1.0109 14,087,141,852 290 37,587 0.007681678
A 4 14,352,801,828 1.0101 14,209,288,019 286 27,256 0.010978910
A 5 16,357,599,914 0.9617 17,009,046,391 286 18,316 0.090112036
B 2 497,758,969 1.1010 452,097,156 17 42 0.045759557
B 3 195,617,835 0.9803 199,548,949 4 6 0.040047218
B 4 498,326,837 1.2454 400,133,963 3 13 0.013766945
B 5 1,163,421,456 1.3381 869,457,780 6 21 0.013065516
C1 2 147,133,914 0.7431 198,000,153 14 1,779 0.505229780
C1 3 143,532,761 0.7577 189,432,178 10 329 0.058862102
C1 4 146,749,425 0.8491 172,829,378 10 134 0.215594257
C1 5 201,082,736 1.0138 198,345,567 8 54 0.032659590
F1 2 2,026,164,255 0.8923 2,270,720,895 11 1,297 0.158757775
F1 3 2,078,381,200 1.0022 2,073,818,799 11 434 0.013182209
F1 4 2,074,680,377 0.9855 2,105,205,862 10 166 0.000895953
F1 5 1,983,689,034 1.0072 1,969,508,572 9 52 0.003312149
L1 2 643,011,536 1.0331 622,409,773 9 3,396 0.021293880
L1 3 674,695,863 0.9842 685,527,193 10 287 0.004794709
L1 4 575,198,457 0.9857 583,543,124 10 44 0.000570576
Random Totals: 71,624,567,678 71,896,963,643 1,296 140,809
CATG D1 EXCEPTION VALUES: 2,066,742 2,194,899
CATG J EXCEPTION VALUES: 109,235,316 114,638,614
CATG L1 EXCEPTION VALUES: 541,239,556 556,032,175
Total Test Values 72,277,109,292 72,569,829,331

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,628,491,467

Confidence Interval Values(5)

Local Test Value: 72,277,109,292 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 68,941,337,864 (State Test Value minus Margin of Error Percent)
State Upper Limit: 76,198,320,798 (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