Download an Excel file* of this document: profile_tennessee__columbia_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? ** |
|||
|---|---|---|---|---|---|---|---|---|
| Value | MOE(+/-) | Value | MOE(+/-) | Value | Value | MOE(+/-) | ||
| Total Persons 1 | 33,058 | -- | 34,759 | 48 | 34,681 | 34,793 | 29 | -- |
| Persons in Households 2 | 32,142 | 143 | 33,424 | -- | 33,818 | 33,846 | -- | -- |
| Total Households 3 | 13,124 | 161 | 14,347 | 601 | 14,012 | 13,813 | 538 | Yes |
| Average Number of Persons per Household 4 | 2.45 | 0.07 | 2.33 | 0.09 | 2.41 | 2.45 | 0.09 | No |
| Average Household Income 5 | $44,985 | $1,738 | $48,648 | $4,418 | -- | $43,532 | $3,517 | No |
| Average Number of Vehicles per Household 6 | 1.68 | 0.05 | 1.71 | 0.12 | -- | 1.62 | 0.10 | No |
| Percent of Persons in Poverty 7 | 13.90 | 0.90 | 21.10 | 4.25 | -- | 26.60 | 4.78 | Yes |
| Percent Minority 8 | 25.60 | 1.10 | -- | -- | 27.90 | 24.80 | 2.08 | No |
| Percent of Persons 65 and Over 9 | 14.80 | 0.90 | 14.40 | 1.57 | 14.30 | 14.10 | 1.65 | No |
| Percent of Persons Foreign Born 10 | 3.40 | 0.50 | 5.60 | 1.14 | -- | 4.10 | 1.53 | No |
| Total Workers at Place of Residence11 | 15,698 | 434 | 16,308 | 1,220 | -- | 13,572 | 781 | 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| Total Workers | 15,450 | 100.0 | 434 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 12,390 | 80.2 | 421 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,765 | 11.4 | 195 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 695 | 4.5 | 125 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 10 | 0.1 | 15 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 175 | 1.1 | 63 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 105 | 0.7 | 49 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 295 | 1.9 | 82 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | Number | Percent | MOE(+/-)* | ||
| At Place of Work | ||||||||||
| Total Workers | 19,215 | 100.0 | 429 | -- | 100.0 | -- | -- | 100.0 | -- | -- |
| Drove alone | 16,250 | 84.6 | 435 | -- | -- | -- | -- | -- | -- | -- |
| 2-person Carpool | 1,790 | 9.3 | 197 | -- | -- | -- | -- | -- | -- | -- |
| 3-or-more-person Carpool | 485 | 2.5 | 105 | -- | -- | -- | -- | -- | -- | -- |
| Transit | 35 | 0.2 | 28 | -- | -- | -- | -- | -- | -- | -- |
| Bike | 25 | 0.1 | 24 | -- | -- | -- | -- | -- | -- | -- |
| Walked | 210 | 1.1 | 69 | -- | -- | -- | -- | -- | -- | -- |
| Taxi, Motorcycle and Other means | 130 | 0.7 | 54 | -- | -- | -- | -- | -- | -- | -- |
| Worked at Home | 295 | 1.5 | 82 | -- | -- | -- | -- | -- | -- | -- |
| 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? ** |
|||
|---|---|---|---|---|---|---|---|
| Minutes | MOE(+/-) | Minutes | MOE(+/-) | Minutes | MOE(+/-) | ||
| At Place of Residence | |||||||
| Total Workers (does not include workers who worked at home) | 23.5 | 0.9 | -- | -- | -- | -- | -- |
| Drove alone | 22.5 | 1.0 | -- | -- | -- | -- | -- |
| Carpooled | 28.8 | 2.5 | -- | -- | -- | -- | -- |
| Transit | 22.0 | 0.0 | -- | -- | -- | -- | -- |
| Taxi, Motorcycle, Walk, Bicycle and Other means | 21.9 | 9.7 | -- | -- | -- | -- | -- |
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
