Download an Excel file* of this document: profile_texas__irving_city.xls.
| Table 1. Selected Characteristics | Census 2000 | 2007-2009 ACS | 2010 Census | 2010-2012 ACS | Is the numeric change between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 191,611 | -- | 201,640 | 49 | 216,290 | 220,677 | 71 | -- |
| Persons in Households 2 | 190,537 | 132 | 201,043 | -- | 215,417 | 219,663 | -- | -- |
| Total Households 3 | 76,373 | 248 | 76,099 | 1,263 | 82,538 | 82,382 | 1,548 | Yes |
| Average Number of Persons per Household 4 | 2.49 | 0.01 | 2.64 | 0.04 | 2.61 | 2.67 | 0.05 | Yes |
| Average Household Income 5 | $58,230 | $749 | $63,836 | $2,036 | -- | $69,052 | $3,404 | Yes |
| Average Number of Vehicles per Household 6 | 1.59 | 0.02 | 1.62 | 0.04 | -- | 1.61 | 0.04 | No |
| Percent of Persons in Poverty 7 | 10.60 | 0.30 | 17.00 | 1.66 | -- | 16.60 | 1.35 | Yes |
| Percent Minority 8 | 35.80 | 0.40 | 40.00 | 1.98 | 46.90 | 43.20 | 1.78 | Yes |
| Percent of Persons 65 and Over 9 | 5.90 | 0.20 | 6.80 | 0.46 | 6.90 | 6.60 | 0.40 | Yes |
| Percent of Persons Foreign Born 10 | 26.50 | 0.40 | 32.40 | 1.29 | -- | 33.60 | 1.18 | Yes |
| Total Workers at Place of Residence11 | 104,710 | 882 | 106,400 | 3,044 | -- | 111,068 | 1,933 | Yes |
| Table 2a. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 102,715 | 100.0 | 883 | 100,671 | 100.0 | 2,346 | 109,129 | 100.0 | 1,948 | Yes |
| Drove alone | 80,050 | 77.9 | 874 | 79,884 | 79.4 | 2,203 | 86,401 | 79.2 | 2,406 | Yes |
| 2-person Carpool | 10,960 | 10.7 | 411 | 9,677 | 9.6 | 1,201 | 10,263 | 9.4 | 1,374 | No |
| 3-or-more-person Carpool | 4,105 | 4.0 | 256 | 3,057 | 3.0 | 733 | 3,209 | 2.9 | 668 | Yes |
| Transit | 2,215 | 2.2 | 189 | 1,607 | 1.6 | 402 | 2,236 | 2.0 | 506 | No |
| Bike | 155 | 0.2 | 50 | 114 | 0.1 | 133 | 168 | 0.2 | 109 | No |
| Walked | 1,770 | 1.7 | 169 | 1,442 | 1.4 | 335 | 1,867 | 1.7 | 598 | No |
| Taxi, Motorcycle and Other means | 1,225 | 1.2 | 141 | 2,089 | 2.1 | 458 | 1,616 | 1.5 | 846 | No |
| Worked at Home | 2,250 | 2.2 | 191 | 2,801 | 2.8 | 545 | 3,369 | 3.1 | 596 | Yes |
| Table 2b. Mode to Work 12 | CTPP2000 | 2007-2009 ACS | 2010-2012 ACS | Is the numeric change between CTPP 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 168,475 | 100.0 | 577 | 175,429 | 100.0 | 4,181 | 185,136 | 100.0 | 3,411 | Yes |
| Drove alone | 141,065 | 83.7 | 781 | 151,337 | 86.3 | 3,748 | 156,193 | 84.4 | 3,285 | Yes |
| 2-person Carpool | 14,970 | 8.9 | 475 | 13,215 | 7.5 | 1,344 | 15,070 | 8.1 | 1,551 | No |
| 3-or-more-person Carpool | 4,070 | 2.4 | 255 | 2,791 | 1.6 | 519 | 3,511 | 1.9 | 689 | No |
| Transit | 1,668 | 1.0 | 165 | 1,414 | 0.8 | 381 | 1,780 | 1.0 | 477 | No |
| Bike | 160 | 0.1 | 51 | 102 | 0.1 | 103 | 157 | 0.1 | 99 | No |
| Walked | 1,880 | 1.1 | 175 | 1,446 | 0.8 | 357 | 1,931 | 1.0 | 562 | No |
| Taxi, Motorcycle and Other means | 2,405 | 1.4 | 197 | 2,323 | 1.3 | 419 | 3,125 | 1.7 | 914 | No |
| Worked at Home | 2,250 | 1.3 | 191 | 2,801 | 1.6 | 545 | 3,369 | 1.8 | 596 | Yes |
| Table 3. Mean Travel Time by Mode to Work 13 | Census 2000 | 2007-2009 ACS | 2010-2012 ACS | Is the change in travel time between Census 2000 and 2010-2012 ACS Significant? ** |
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|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 24.3 | 0.3 | 22.1 | 0.9 | 22.5 | 0.8 | Yes |
| Drove alone | 23.0 | 0.3 | 20.9 | 1.0 | 21.7 | 1.1 | Yes |
| Carpooled | 27.9 | 0.9 | 27.6 | 4.8 | 24.1 | 4.1 | No |
| Transit | 48.8 | 2.9 | 38.2 | 14.6 | 51.0 | 20.6 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 23.6 | 2.3 | 22.7 | 7.6 | 19.1 | 9.4 | No |
Notes:
* The coefficient of variation (CV) can be derived by the standard error (SE) divided by the estimate, while SE = MOE/1.645.
** The z-value of the difference of the two estimates are used to determined if the two estimates are significantly different at 90% confidence level.
1 Census 2000 SF3 Table P1; 2007-2009 ACS Table B01003; 2010-2012 ACS Table B01003
2 Census 2000 SF3 Table P9; 2007-2009 ACS Table B09016; 2010-2012 ACS Table B01003 minus Table B26001
3 Census 2000 SF3 Table P10; 2007-2009 ACS Table B19001; 2010-2012 ACS Table B19001
4 Census 2000 SF3 Table P9 divided Census 2000 SF3 Table P10; 2007-2009 ACS Table B09016 divided 2007-2009 ACS Table B19001; 2010-2012 ACS Table S1101
5 CTPP2000 Table 1-090; 2007-2009 ACS Table B19025; 2010-2012 ACS Table B19025
6 Census 2000 SF3 Table H46; 2007-2009 ACS Table B25046; 2010-2012 ACS Table B25046
7 Census 2000 SF3 Table P87; 2007 -2009 ACS Table B17001; 2010-2012 ACS Table B17001
8 Census 2000 SF3 Table P6; 2007-2009 ACS Table B02001; 2010-2012 ACS Table B02001
9 Census 2000 SF3 Table P8; 2007-2009 ACS Table B01001; 2010-2012 ACS Table B01001
10 Census 2000 SF3 Table P21; 2007-2009 ACS Table B06003; 2010-2012 ACS Table B06003
11 Census 2000 SF3 Table P43; 2007-2009 ACS Table B23001; 2010-2012 ACS Table B23025
12 Residence place information is from CTPP2000 Table 1-002; 2007- 2009 ACS Table B08301; 2010-2012 ACS Table B08301. Workplace information is from CTPP2000 Table 2-002; 2007-2009 ACS Table B08406; 2010-2012 ACS Table B08601
13 CTPP2000 1-118; 2007-2009 ACS Table C08136; 2010-2012 ACS Table C08136
