ACS: 2001 SS01 Tabular Profile for Boulder County -- Table 1

2001 Supplementary Survey Profile Boulder County

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	289,173	*****	*****
SEX AND AGE
Male	146,807	144,980	148,634
Female	142,366	140,539	144,193
Under 5 years	17,913	16,332	19,494
5 to 9 years	20,595	17,335	23,855
10 to 14 years	17,940	15,198	20,682
15 to 19 years	19,078	16,591	21,565
20 to 24 years	24,515	22,259	26,771
25 to 34 years	46,575	43,917	49,233
35 to 44 years	51,258	48,788	53,728
45 to 54 years	46,225	44,049	48,401
55 to 59 years	16,212	13,570	18,854
60 to 64 years	6,460	4,241	8,679
65 to 74 years	12,669	11,712	13,626
75 to 84 years	5,945	4,676	7,214
85 years and over	3,788	2,551	5,026

Median age (years)	34.4	33.6	35.2

18 years and over	220,283	219,819	220,747
21 years and over	207,418	204,308	210,528
62 years and over	26,490	24,312	28,668
65 years and over	22,402	21,249	23,555
Male	9,731	9,125	10,337
Female	12,671	11,966	13,376

RACE
One race	285,422	283,011	287,833
White	260,645	254,720	266,570
Black or African American	2,672	1,852	3,492
American Indian and Alaska Native	1,704	143	3,265
Asian	10,804	9,024	12,584
Asian Indian	491	0	1,031
Chinese (except Taiwanese)	3,677	1,586	5,768
Filipino	579	0	1,392
Japanese	170	0	467
Korean	4,173	1,287	7,059
Vietnamese	0	0	531
Other Asian	1,714	576	2,853
Native Hawaiian and Other Pacific Islander	0	0	531
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	9,597	3,225	15,969
Two or more races	3,751	1,340	6,162
Two races including Some other race	0	0	531
Two races excluding Some other race, and Three or more races	3,751	1,340	6,162

Race alone or in combination with one or more other races:
White	264,396	258,067	270,725
Black or African American	3,363	2,852	3,875
American Indian and Alaska Native	2,151	524	3,778
Asian	13,417	10,770	16,064
Native Hawaiian and Other Pacific Islander	0	0	531
Some other race	9,597	3,225	15,969

HISPANIC ORIGIN AND RACE
Total population	289,173	*****	*****
Hispanic or Latino (of any race)	31,727	*****	*****
Mexican	23,276	18,184	28,368
Puerto Rican	570	0	1,423
Cuban	171	0	471
Other Hispanic or Latino	7,710	2,521	12,899
Not Hispanic or Latino	257,446	*****	*****
White alone	240,760	240,229	241,291
Black or African American alone	2,440	1,711	3,169
American Indian or Alaska Native alone	1,296	0	2,708
Asian alone	10,804	9,024	12,584
Native Hawaiian and Other Pacific Islander alone	0	0	531
Some other race alone	0	0	531
Two or more races:	2,146	689	3,603
Two races including Some other race	0	0	531
Two races excluding Some other race, and Three or more races	2,146	689	3,603

RELATIONSHIP
Household population	289,173	*****	*****
Householder	124,312	120,037	128,587
Spouse	54,881	51,294	58,468
Child	80,484	77,413	83,555
Other relatives	5,247	2,769	7,725
Nonrelatives	24,249	19,784	28,714
Unmarried partner	8,238	5,611	10,865

HOUSEHOLDS BY TYPE
Total households	111,776	107,790	115,762
Family households (families)	62,652	58,139	67,165
With own children under 18 years	36,260	32,458	40,062
Married-couple families	49,748	45,663	53,833
With own children under 18 years	27,164	23,937	30,391
Female householder, no husband present	7,270	5,026	9,514
With own children under 18 years	5,351	3,143	7,559
Nonfamily households	49,124	44,629	53,619
Householder living alone	35,613	31,193	40,033
65 years and over	6,480	4,908	8,052

Households with one or more people under 18 years	36,759	32,928	40,590
Households with one or more people 65 years and over	14,309	13,164	15,454

Average household size	2.59	2.49	2.69
Average family size	3.37	3.19	3.55

HOUSING OCCUPANCY
Total housing units	123,342	*****	*****
Occupied housing units	111,776	107,790	115,762
Vacant housing units	11,566	7,580	15,552

Homeowner vacancy rate (percent)	0.0	0.0	0.8
Rental vacancy rate (percent)	10.6	5.3	15.9

HOUSING TENURE
Occupied housing units	111,776	107,790	115,762
Owner-occupied	72,417	67,520	77,314
Renter-occupied	39,359	34,247	44,471

Average household size of owner-occupied unit	2.83	2.70	2.96
Average household size of renter-occupied unit	2.14	1.96	2.32

The 2001 Supplementary Survey universe is limited to the household population and excludes the population living in institutions, college dormitories, and other group quarters. Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate is represented through the use of a confidence interval. The confidence interval computed here is a 90 percent confidence interval and can be interpreted roughly as providing 90 percent certainty that the true number falls between the lower and upper bounds.

The number of householders does not necessarily equal the number of households because of differences in the weighting schemes for the population and occupied housing units.

1. An '*' entry in the lower and upper bound columns indicates that too few sample observations were available to compute a standard error and thus the lower and upper bounds. A statistical test is not appropriate.
2. An '**' entry in the lower and upper bound columns indicates that no sample observations were available to compute a standard error and thus the lower and upper bounds. A statistical test is not appropriate.
3. An '-' entry in the estimate column indicates that no sample observations were available to compute an estimate.
4. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution.
5. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution.
6. An '***' entry in the lower and upper bound columns indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate.
7. An '*****' entry in the lower and upper bound columns indicates that the estimate is controlled. A statistical test is not appropriate.
8. An 'N' entry in the estimate, lower bound, and upper bound columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small.

American Community Survey (ACS)