Download an Excel file* of this document: profile_connecticut__norwalk_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 | 82,951 | -- | 83,286 | 40 | 85,603 | 86,632 | 58 | -- |
| Persons in Households 2 | 82,084 | 140 | 82,525 | -- | 84,806 | 85,859 | -- | -- |
| Total Households 3 | 32,703 | 153 | 34,181 | 810 | 33,217 | 37,882 | 1,024 | Yes |
| Average Number of Persons per Household 4 | 2.51 | 0.03 | 2.41 | 0.06 | 2.55 | 2.27 | 0.06 | Yes |
| Average Household Income 5 | $79,710 | $1,829 | $103,447 | $5,949 | -- | $101,655 | $5,983 | Yes |
| Average Number of Vehicles per Household 6 | 1.67 | 0.03 | 1.73 | 0.06 | -- | 1.58 | 0.06 | Yes |
| Percent of Persons in Poverty 7 | 7.20 | 0.40 | 9.60 | 1.60 | -- | 8.40 | 1.54 | No |
| Percent Minority 8 | 26.10 | 0.70 | 25.80 | 2.32 | 31.30 | 26.40 | 2.05 | No |
| Percent of Persons 65 and Over 9 | 12.80 | 0.60 | 12.30 | 0.89 | 12.80 | 15.20 | 1.06 | Yes |
| Percent of Persons Foreign Born 10 | 20.30 | 0.70 | 24.60 | 1.83 | -- | 22.40 | 1.83 | Yes |
| Total Workers at Place of Residence11 | 44,743 | 686 | 45,486 | 1,899 | -- | 48,218 | 1,419 | 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 | 44,060 | 100.0 | 687 | 44,199 | 100.0 | 1,346 | 47,340 | 100.0 | 1,402 | Yes |
| Drove alone | 32,685 | 74.2 | 673 | 33,946 | 76.8 | 1,374 | 35,491 | 75.0 | 1,546 | Yes |
| 2-person Carpool | 3,565 | 8.1 | 279 | 2,130 | 4.8 | 430 | 2,700 | 5.7 | 627 | Yes |
| 3-or-more-person Carpool | 1,255 | 2.8 | 168 | 873 | 2.0 | 385 | 1,315 | 2.8 | 422 | No |
| Transit | 3,630 | 8.2 | 282 | 4,278 | 9.7 | 684 | 4,243 | 9.0 | 775 | No |
| Bike | 50 | 0.1 | 34 | 88 | 0.2 | 83 | 43 | 0.1 | 37 | No |
| Walked | 935 | 2.1 | 145 | 963 | 2.2 | 314 | 1,084 | 2.3 | 326 | No |
| Taxi, Motorcycle and Other means | 315 | 0.7 | 85 | 402 | 0.9 | 435 | 356 | 0.8 | 184 | No |
| Worked at Home | 1,635 | 3.7 | 191 | 1,519 | 3.4 | 356 | 2,108 | 4.5 | 442 | No |
| 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 | 45,275 | 100.0 | 686 | 47,197 | 100.0 | 2,002 | 46,636 | 100.0 | 2,174 | No |
| Drove alone | 35,710 | 78.9 | 682 | 37,604 | 79.7 | 1,534 | 35,846 | 76.9 | 1,708 | No |
| 2-person Carpool | 3,530 | 7.8 | 278 | 2,516 | 5.3 | 434 | 2,785 | 6.0 | 580 | Yes |
| 3-or-more-person Carpool | 1,115 | 2.5 | 159 | 868 | 1.8 | 351 | 1,281 | 2.7 | 404 | No |
| Transit | 2,059 | 4.5 | 214 | 3,339 | 7.1 | 708 | 3,077 | 6.6 | 638 | Yes |
| Bike | 85 | 0.2 | 44 | 27 | 0.1 | 45 | 20 | 0.0 | 22 | Yes |
| Walked | 895 | 2.0 | 142 | 897 | 1.9 | 297 | 984 | 2.1 | 284 | No |
| Taxi, Motorcycle and Other means | 250 | 0.6 | 75 | 427 | 0.9 | 402 | 535 | 1.1 | 266 | Yes |
| Worked at Home | 1,635 | 3.6 | 191 | 1,519 | 3.2 | 356 | 2,108 | 4.5 | 442 | No |
| 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) | 25.4 | 0.6 | 24.9 | 1.4 | 24.8 | 1.5 | No |
| Drove alone | 22.0 | 0.5 | 21.4 | 1.5 | 21.3 | 1.5 | No |
| Carpooled | 23.4 | 1.6 | 21.7 | 6.4 | 25.7 | 9.2 | No |
| Transit | 62.4 | 3.5 | 56.3 | 12.2 | 57.9 | 14.4 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 13.7 | 2.6 | 19.8 | 12.8 | 12.4 | 5.3 | 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
