taxes Property Tax Assistance

2016 Stratified Ratio Detail

057/Dallas
057-912/Irving ISD

Category A Totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 4,466 0 0 232,625,610   232,625,610
2 R 18 11,447 1,668,280 1,639,098 1,104,568,880 1.0178 1,085,251,405
3 R 29 8,482 3,925,160 4,234,977 1,104,632,460 .9268 1,191,877,924
4 R 32 5,792 6,170,630 6,492,365 1,104,538,660 .9504 1,162,182,934
5 R 12 2,239 5,810,060 5,834,817 1,104,254,870 .9958 1,108,912,302
Total   91 32,426 17,574,130 18,201,257 4,650,620,480   4,780,850,175 .9728

Category B Totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 822 0 0 81,815,850   81,815,850
2 R 8 258 17,244,850 19,923,440 377,871,480 .8656 436,542,837
3 R 7 41 69,103,860 82,509,291 382,524,740 .8375 456,745,958
4 R 6 26 129,985,260 146,240,152 534,052,990 .8888 600,869,701
5 R 5 10 210,853,420 214,477,989 488,162,130 .9831 496,553,891
Total   26 1,157 427,187,390 463,150,872 1,864,427,190   2,072,528,237 .8996

Category F1 Totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 940 0 0 148,933,500   148,933,500
2 R 11 866 6,245,950 6,307,059 745,618,670 .9903 752,922,014
3 R 10 177 39,258,410 44,008,278 754,906,180 .8921 846,212,510
4 R 8 47 153,854,860 171,114,669 862,905,790 .8991 959,743,955
5 R 5 11 626,707,840 659,993,439 817,925,190 .9496 861,336,552
Total   34 2,041 826,067,060 881,423,445 3,330,289,330   3,569,148,531 .9331

Category L1 Totals

Stratum Comp
Code		 Sample
Parcels		 Stratum
Parcels		 Sample
Local Value		 Sample
PTAD Value 		Stratum
Local Value 		Stratum
Ratio 		Stratum
PTAD Value 		Category
Ratio
1 U 0 3,755 0 0 67,680,950   67,680,950
2 R 10 1,102 2,966,760 2,816,219 308,733,650 1.0535 293,055,197
3 R 9 179 13,451,600 13,457,911 308,173,360 .9995 308,327,524
4 R 8 63 46,001,190 47,426,197 352,165,710 .9700 363,057,433
5 R 5 13 290,954,120 282,012,836 468,976,820 1.0317 454,567,045
Total   32 5,112 353,373,670 345,713,163 1,505,730,490   1,486,688,149 1.0128