Download an Excel file* of this document: profile_tennessee__clarksville_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 | 103,766 | -- | 121,487 | 53 | 132,929 | 137,588 | 54 | -- |
| Persons in Households 2 | 99,615 | 302 | 117,316 | -- | 130,008 | 134,494 | -- | -- |
| Total Households 3 | 36,987 | 254 | 47,166 | 1,029 | 49,439 | 49,635 | 825 | Yes |
| Average Number of Persons per Household 4 | 2.69 | 0.04 | 2.49 | 0.05 | 2.63 | 2.71 | 0.05 | No |
| Average Household Income 5 | $45,310 | $946 | $55,301 | $2,294 | -- | $54,454 | $2,137 | Yes |
| Average Number of Vehicles per Household 6 | 1.77 | 0.03 | 1.89 | 0.07 | -- | 1.85 | 0.05 | Yes |
| Percent of Persons in Poverty 7 | 10.60 | 0.50 | 15.00 | 1.61 | -- | 18.90 | 1.88 | Yes |
| Percent Minority 8 | 32.00 | 0.70 | 31.90 | 0.62 | 34.40 | 33.40 | 0.99 | Yes |
| Percent of Persons 65 and Over 9 | 7.10 | 0.40 | 7.50 | 0.55 | 7.30 | 7.30 | 0.54 | No |
| Percent of Persons Foreign Born 10 | 5.00 | 0.30 | 4.80 | 0.47 | -- | 6.70 | 1.12 | Yes |
| Total Workers at Place of Residence11 | 51,534 | 770 | 58,924 | 1,950 | -- | 61,654 | 1,868 | 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 | 50,595 | 100.0 | 770 | 56,860 | 100.0 | 1,572 | 60,047 | 100.0 | 1,600 | Yes |
| Drove alone | 41,120 | 81.3 | 753 | 47,810 | 84.1 | 1,559 | 50,921 | 84.8 | 1,839 | Yes |
| 2-person Carpool | 4,945 | 9.8 | 328 | 4,580 | 8.1 | 813 | 4,542 | 7.6 | 760 | No |
| 3-or-more-person Carpool | 1,335 | 2.6 | 174 | 1,208 | 2.1 | 394 | 1,353 | 2.3 | 552 | No |
| Transit | 480 | 0.9 | 105 | 458 | 0.8 | 217 | 291 | 0.5 | 178 | No |
| Bike | 125 | 0.2 | 53 | 46 | 0.1 | 45 | 70 | 0.1 | 74 | No |
| Walked | 1,170 | 2.3 | 163 | 831 | 1.5 | 291 | 1,286 | 2.1 | 370 | No |
| Taxi, Motorcycle and Other means | 585 | 1.2 | 115 | 582 | 1.0 | 202 | 659 | 1.1 | 329 | No |
| Worked at Home | 850 | 1.7 | 139 | 1,345 | 2.4 | 315 | 925 | 1.5 | 286 | 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 | 40,740 | 100.0 | 752 | 44,470 | 100.0 | 1,773 | -- | 100.0 | -- | -- |
| Drove alone | 33,875 | 83.1 | 722 | 38,280 | 86.1 | 1,827 | -- | -- | -- | -- |
| 2-person Carpool | 3,920 | 9.6 | 294 | 3,103 | 7.0 | 542 | -- | -- | -- | -- |
| 3-or-more-person Carpool | 705 | 1.7 | 127 | 649 | 1.5 | 236 | -- | -- | -- | -- |
| Transit | 420 | 1.0 | 98 | 211 | 0.5 | 109 | -- | -- | -- | -- |
| Bike | 60 | 0.1 | 37 | 46 | 0.1 | 45 | -- | -- | -- | -- |
| Walked | 550 | 1.4 | 112 | 621 | 1.4 | 218 | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 365 | 0.9 | 91 | 215 | 0.5 | 108 | -- | -- | -- | -- |
| Worked at Home | 850 | 2.1 | 139 | 1,345 | 3.0 | 315 | -- | -- | -- | -- |
| 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) | 23.9 | 0.5 | 23.7 | 1.4 | 21.8 | 1.0 | Yes |
| Drove alone | 23.1 | 0.5 | 22.5 | 1.3 | 21.3 | 1.2 | Yes |
| Carpooled | 28.9 | 1.7 | 30.2 | 6.9 | 26.3 | 6.8 | No |
| Transit | 55.6 | 9.5 | 41.7 | 27.2 | 56.2 | 46.7 | No |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 15.8 | 2.9 | 28.9 | 13.9 | 16.6 | 8.0 | 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
