2000, 2007-2009 ACS, Census 2010 and 2010-2012 ACS

Geographic Area: Rocklin city, California FIPS: 0662364

Download an Excel file* of this document: profile_california__rocklin_city.xls.

Table 1a. Mode to Work by Gender
Table 1a. Mode to Work by Gender ¹	Census 2000			2007-2009 ACS			2010-2012 ACS			Is the numeric change between Census 2000 and 2010-2012 ACS Significant? **
Table 1a. Mode to Work by Gender ¹	Number	Percent	MOE(+/-)*	Number	Percent	MOE(+/-)*	Number	Percent	MOE(+/-)*
Male	At Place of Residence
Total Workers	9,905	100.0	437	13,479	100.0	757	13,291	100.0	867	Yes
Drove alone	8,155	82.3	410	11,229	83.3	872	11,066	83.3	825	Yes
2-person Carpool	740	7.5	139	677	5.0	222	803	6.0	274	No
3-or-more-person Carpool	115	1.2	55	361	2.7	181	182	1.4	111	No
Transit	85	0.9	47	159	1.2	128	121	0.9	82	No
Bike	95	1.0	50	83	0.6	61	26	0.2	38	Yes
Walked	110	1.1	54	55	0.4	47	89	0.7	72	No
Taxi, Motorcycle and Other means	95	1.0	50	186	1.4	120	246	1.9	226	No
Worked at Home	515	5.2	116	729	5.4	217	758	5.7	237	No

Table 1b. Mode to Work by Gender
Table 1b. Mode to Work by Gender ¹	Census 2000			2007-2009 ACS			2010-2012 ACS			Is the numeric change between Census 2000 and 2010-2012 ACS Significant? **
Table 1b. Mode to Work by Gender ¹	Number	Percent	MOE(+/-)*	Number	Percent	MOE(+/-)*	Number	Percent	MOE(+/-)*
Female	At Place of Residence
Total Workers	8,450	100.0	415	11,947	100.0	868	13,092	100.0	843	Yes
Drove alone	6,780	80.2	382	9,501	79.5	649	10,765	82.2	839	Yes
2-person Carpool	630	7.5	128	781	6.5	302	903	6.9	309	No
3-or-more-person Carpool	229	2.7	78	494	4.1	202	211	1.6	108	No
Transit	55	0.7	38	224	1.9	171	142	1.1	109	No
Bike	0	0.0	0	41	0.3	47	0	0.0	120	No
Walked	145	1.7	62	146	1.2	95	52	0.4	46	Yes
Taxi, Motorcycle and Other means	20	0.2	23	45	0.4	51	161	1.2	163	No
Worked at Home	590	7.0	124	715	6.0	208	858	6.6	254	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 Table 1-002, 2007-2009 ACS Table B08006 and 2010-2012 ACS B08006