CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Grand Forks County, North Dakota
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	70,683	100.0	66,109	100.0	-4,574	-6.5
In households	64,976	91.9	61,702	93.3	-3,274	-5.0
In group quarters	5,707	8.1	4,407	6.7	-1,300	-22.8
HOUSEHOLD SIZE
Total households	25,455	100.0	25,451	100.0	-4	[ <0 ]
1-person household	6,445	25.3	7,197	28.3	752	11.7
2-person household	7,930	31.2	8,554	33.6	624	7.9
3-person household	4,435	17.4	4,184	16.4	-251	-5.7
4-person household	4,038	15.9	3,491	13.7	-547	-13.5
5-or-more-person household	2,607	10.2	2,025	8.0	-582	-22.3
Mean number of persons per household	2.55	(X)	2.42	(X)	-0.13	(X)
VEHICLES AVAILABLE1
Total households	25,455	100.0	25,451	100.0	-4	[ <0 ]
No vehicle available	1,468	5.8	1,737	6.8	269	18.3
1 vehicle available	9,200	36.1	8,754	34.4	-446	-4.8
2 vehicles available	10,760	42.3	10,409	40.9	-351	-3.3
3 vehicles available	3,021	11.9	3,228	12.7	207	6.9
4 vehicles available	756	3.0	891	3.5	135	17.9
5 or more vehicles available	250	1.0	432	1.7	182	72.8
Mean vehicles per household	1.73	(X)	1.77	(X)	0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	35,724	100.0	35,040	100.0	-684	-1.9
Male	20,007	56.0	18,810	53.7	-1,197	-6.0
Female	15,717	44.0	16,230	46.3	513	3.3
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	35,724	100.0	35,038	100.0	-686	-1.9
Drove alone	26,726	74.8	28,120	80.3	1,394	5.2
Carpooled	4,518	12.6	3,515	10.0	-1,003	-22.2
Public transportation (including taxicab)	309	0.9	326	0.9	17	5.5
Bicycle or walked	2,488	7.0	1,732	4.9	-756	-30.4
Motorcycle or other means	178	0.5	212	0.6	34	19.1
Worked at home	1,505	4.2	1,133	3.2	-372	-24.7
TRAVEL TIME TO WORK
Workers who did not work at home	34,219	100.0	33,905	100.0	-314	-0.9
Less than 5 minutes	2,895	8.5	2,580	7.6	-315	-10.9
5 to 9 minutes	10,050	29.4	8,859	26.1	-1,191	-11.9
10 to 14 minutes	9,493	27.7	10,276	30.3	783	8.2
15 to 19 minutes	5,361	15.7	5,517	16.3	156	2.9
20 to 29 minutes	3,202	9.4	2,890	8.5	-312	-9.7
30 to 44 minutes	2,302	6.7	2,450	7.2	148	6.4
45 or more minutes	916	2.7	1,333	3.9	417	45.5
Mean travel time to work (minutes)	12.8	(X)	14.5	(X)	1.7	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	34,219	100.0	33,905	100.0	-314	-0.9
5:00 a.m. to 6:59 a.m.	6,177	18.1	6,666	19.7	489	7.9
7:00 a.m. to 7:59 a.m.	12,567	36.7	12,362	36.5	-205	-1.6
8:00 a.m. to 8:59 a.m.	5,612	16.4	4,646	13.7	-966	-17.2
9:00 a.m. to 9:59 a.m.	1,736	5.1	1,538	4.5	-198	-11.4
10:00 a.m. to 11:59 a.m.	1,009	2.9	1,347	4.0	338	33.5
12:00 p.m. to 11:59 p.m.	6,445	18.8	6,693	19.7	248	3.8
12:00 a.m. to 4:59 a.m.	673	2.0	653	1.9	-20	-3.0
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). <0Negative value is too near zero to display. (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Grand Forks County, North Dakota
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	66,109	100.0
Under 16 years	13,880	21.0
16 to 20 years	7,504	11.4
21 to 24 years	7,359	11.1
25 to 44 years	19,004	28.7
45 to 64 years	11,973	18.1
65 years and over	6,389	9.7
Mean age (years)	32.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	25,451	100.0
Less than $15,000	4,445	17.5
$15,000 to 19,999	1,708	6.7
$20,000 to 24,999	2,157	8.5
$25,000 to 49,999	8,852	34.8
$50,000 to 74,999	4,876	19.2
$75,000 to 99,999	1,952	7.7
$100,000 or more	1,461	5.7
Mean household income (dollars)	45,259	(X)
Median household income (dollars)	35,785	(X)
Household Size by Vehicles Available1
Household Size		Mean vehicles per household	Vehicles available
			Total households	No vehicle	1 vehicle	2 vehicles	3 vehicles	4 or more vehicles
Total households		1.77	25,450	1,735	8,755	10,410	3,230	1,325
	Row percent	(X)	100.0	6.8	34.4	40.9	12.7	5.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.02	7,195	1,180	5,005	790	165	60
	Row percent	(X)	100.0	16.4	69.6	11.0	2.3	0.8
	Column percent	(X)	28.3	68.0	57.2	7.6	5.1	4.5
2-person household		1.81	8,555	315	2,160	5,185	690	205
	Row percent	(X)	100.0	3.7	25.2	60.6	8.1	2.4
	Column percent	(X)	33.6	18.2	24.7	49.8	21.4	15.5
3-person household		2.18	4,185	115	845	1,725	1,270	230
	Row percent	(X)	100.0	2.7	20.2	41.2	30.3	5.5
	Column percent	(X)	16.4	6.6	9.7	16.6	39.3	17.4
4-or-more-person household		2.38	5,515	125	745	2,715	1,105	830
	Row percent	(X)	100.0	2.3	13.5	49.2	20.0	15.0
	Column percent	(X)	21.7	7.2	8.5	26.1	34.2	62.6
Means of Transportation to Work by Travel Time to Work1
Means of Transportation		Mean travel time to work (minutes)	Travel time to work
			Workers who did not work at home	Less than 10 minutes	10 to 19 minutes	20 to 29 minutes	30 to 44 minutes	45 or more minutes
Workers who did not work at home		14.5	33,905	11,440	15,795	2,890	2,450	1,335
	Row percent	(X)	100.0	33.7	46.6	8.5	7.2	3.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		13.9	28,120	9,455	13,555	2,285	1,875	950
	Row percent	(X)	100.0	33.6	48.2	8.1	6.7	3.4
	Column percent	(X)	82.9	82.6	85.8	79.1	76.5	71.2
Carpooled		20.4	3,515	865	1,420	465	490	270
	Row percent	(X)	100.0	24.6	40.4	13.2	13.9	7.7
	Column percent	(X)	10.4	7.6	9.0	16.1	20.0	20.2
Public transportation (including taxicab)		21.6	325	40	155	45	45	40
	Row percent	(X)	100.0	12.3	47.7	13.8	13.8	12.3
	Column percent	(X)	1.0	0.3	1.0	1.6	1.8	3.0
Bicycle or walked		11.5	1,730	995	565	75	35	60
	Row percent	(X)	100.0	57.5	32.7	4.3	2.0	3.5
	Column percent	(X)	5.1	8.7	3.6	2.6	1.4	4.5
Motorcycle or other means		11.8	210	85	95	15	4	10
	Row percent	(X)	100.0	40.5	45.2	7.1	1.9	4.8
	Column percent	(X)	0.6	0.7	0.6	0.5	0.2	0.7
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.