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

2001 Supplementary Survey Profile Ada County

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	305,219	*****	*****
SEX AND AGE
Male	151,283	149,532	153,034
Female	153,936	152,185	155,687
Under 5 years	24,015	23,051	24,979
5 to 9 years	25,288	23,082	27,494
10 to 14 years	21,758	19,176	24,340
15 to 19 years	21,849	20,625	23,073
20 to 24 years	20,724	19,699	21,749
25 to 34 years	49,223	47,019	51,427
35 to 44 years	48,664	47,092	50,236
45 to 54 years	43,086	41,844	44,328
55 to 59 years	14,608	12,633	16,583
60 to 64 years	9,432	7,538	11,326
65 to 74 years	13,979	13,519	14,439
75 to 84 years	9,848	8,535	11,161
85 years and over	2,745	1,432	4,058

Median age (years)	33.0	32.5	33.5

18 years and over	220,187	219,194	221,180
21 years and over	207,279	205,236	209,322
62 years and over	33,007	31,354	34,660
65 years and over	26,572	26,112	27,032
Male	10,947	10,564	11,330
Female	15,625	15,165	16,085

RACE
One race	302,255	300,501	304,009
White	283,576	281,065	286,087
Black or African American	3,355	2,495	4,215
American Indian and Alaska Native	2,150	1,246	3,054
Asian	7,399	6,094	8,704
Asian Indian	N	N	N
Chinese (except Taiwanese)	N	N	N
Filipino	N	N	N
Japanese	N	N	N
Korean	N	N	N
Vietnamese	N	N	N
Other Asian	N	N	N
Native Hawaiian and Other Pacific Islander	254	0	673
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	5,521	3,018	8,024
Two or more races	2,964	1,210	4,718
Two races including Some other race	278	0	750
Two races excluding Some other race, and Three or more races	2,686	1,033	4,339

Race alone or in combination with one or more other races:
White	286,540	283,473	289,607
Black or African American	3,355	2,495	4,215
American Indian and Alaska Native	4,073	3,789	4,357
Asian	7,968	7,461	8,475
Native Hawaiian and Other Pacific Islander	630	0	1,368
Some other race	5,799	3,293	8,305

HISPANIC ORIGIN AND RACE
Total population	305,219	*****	*****
Hispanic or Latino (of any race)	13,969	*****	*****
Mexican	8,204	5,417	10,991
Puerto Rican	885	6	1,764
Cuban	1,358	0	2,965
Other Hispanic or Latino	3,522	935	6,109
Not Hispanic or Latino	291,250	*****	*****
White alone	275,946	275,727	276,165
Black or African American alone	2,841	2,458	3,224
American Indian or Alaska Native alone	2,150	1,246	3,054
Asian alone	7,399	6,094	8,704
Native Hawaiian and Other Pacific Islander alone	254	0	673
Some other race alone	128	0	347
Two or more races:	2,532	948	4,116
Two races including Some other race	0	0	383
Two races excluding Some other race, and Three or more races	2,532	948	4,116

RELATIONSHIP
Household population	305,219	*****	*****
Householder	122,090	118,396	125,784
Spouse	65,658	61,884	69,432
Child	93,740	90,572	96,908
Other relatives	10,851	7,271	14,432
Nonrelatives	12,880	9,846	15,914
Unmarried partner	5,211	3,597	6,825

HOUSEHOLDS BY TYPE
Total households	120,120	118,404	121,836
Family households (families)	79,249	74,933	83,565
With own children under 18 years	42,709	39,084	46,334
Married-couple families	65,624	60,870	70,378
With own children under 18 years	32,961	29,237	36,685
Female householder, no husband present	10,161	6,955	13,367
With own children under 18 years	7,717	4,843	10,591
Nonfamily households	40,871	36,919	44,823
Householder living alone	34,948	31,467	38,430
65 years and over	9,006	6,882	11,130

Households with one or more people under 18 years	45,139	41,527	48,751
Households with one or more people 65 years and over	19,104	17,520	20,688

Average household size	2.54	2.51	2.57
Average family size	3.17	3.05	3.29

HOUSING OCCUPANCY
Total housing units	123,429	*****	*****
Occupied housing units	120,120	118,404	121,836
Vacant housing units	3,309	1,593	5,025

Homeowner vacancy rate (percent)	N	N	N
Rental vacancy rate (percent)	N	N	N

HOUSING TENURE
Occupied housing units	120,120	118,404	121,836
Owner-occupied	80,815	77,004	84,627
Renter-occupied	39,305	35,617	42,993

Average household size of owner-occupied unit	2.67	2.59	2.75
Average household size of renter-occupied unit	2.28	2.10	2.46

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)