taxes Property Tax Assistance

2021 Confidence Interval Detail

Harris County
101-908/Deer Park ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 605,203,865 0.9397 644,039,443 83 4,087 0.011550621
A 705,975,500 0.9648 731,732,483 60 3,647 0.007862344
A 755,993,400 0.9727 777,211,268 58 3,104 0.006902125
A 877,952,926 0.9854 890,960,956 58 2,537 0.007607074
F1 269,921,715 0.8329 324,074,577 12 310 0.023438880
F1 291,034,079 0.9797 297,064,488 9 105 0.017428357
F1 270,650,402 0.9786 276,568,978 7 31 0.003144438
F1 321,271,621 0.9431 340,654,884 4 8 0.002376349
L1 132,103,302 0.9938 132,927,452 11 340 0.033954558
L1 144,995,127 0.8933 162,314,034 12 73 0.063536543
L1 124,543,984 1.0477 118,873,708 7 19 0.016518249
L1 105,433,347 0.9909 106,404,726 4 5 0.000269694
Random Totals: 4,605,079,268 4,802,826,997 325 14,266
CATG D1 EXCEPTION VALUES: 9,034 7,709
Total Test Values 4,605,088,302 4,802,834,706

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 240,141,735

Confidence Interval Values(5)

Local Test Value: 4,605,088,302 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 4,562,692,971 (State Test Value minus Margin of Error Percent)
State Upper Limit: 5,042,976,441 (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