ACS: 2001 SS01 Tabular Profile for CT Congressional District 4 -- Table 1

2001 Supplementary Survey Profile CT Congressional District 4

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	551,660	532,383	570,937
SEX AND AGE
Male	271,980	260,476	283,484
Female	279,680	269,278	290,082
Under 5 years	38,791	34,544	43,038
5 to 9 years	35,780	31,003	40,557
10 to 14 years	44,151	38,023	50,279
15 to 19 years	34,818	30,728	38,908
20 to 24 years	21,611	17,979	25,243
25 to 34 years	72,903	68,455	77,351
35 to 44 years	98,062	90,475	105,649
45 to 54 years	77,509	70,308	84,710
55 to 59 years	34,507	29,547	39,467
60 to 64 years	21,885	17,249	26,522
65 to 74 years	38,978	35,480	42,476
75 to 84 years	23,831	20,123	27,539
85 years and over	8,834	6,432	11,236

Median age (years)	37.7	36.9	38.5

18 years and over	412,545	399,654	425,436
21 years and over	393,545	380,566	406,524
62 years and over	85,136	79,587	90,685
65 years and over	71,643	66,680	76,606
Male	29,710	27,111	32,309
Female	41,933	38,026	45,840

RACE
One race	537,575	517,618	557,532
White	407,921	387,727	428,115
Black or African American	67,074	55,819	78,329
American Indian and Alaska Native	185	0	550
Asian	23,567	19,759	27,375
Asian Indian	9,247	5,487	13,007
Chinese (except Taiwanese)	7,954	4,017	11,891
Filipino	1,062	0	2,489
Japanese	1,005	210	1,800
Korean	3,092	0	6,407
Vietnamese	0	0	521
Other Asian	1,207	62	2,352
Native Hawaiian and Other Pacific Islander	0	0	521
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	38,828	27,709	49,947
Two or more races	14,085	7,384	20,786
Two races including Some other race	3,023	1,155	4,891
Two races excluding Some other race, and Three or more races	11,062	4,845	17,279

Race alone or in combination with one or more other races:
White	420,178	398,921	441,435
Black or African American	75,500	65,315	85,685
American Indian and Alaska Native	1,672	218	3,126
Asian	26,470	22,426	30,514
Native Hawaiian and Other Pacific Islander	3,321	0	7,948
Some other race	42,615	31,317	53,913

HISPANIC ORIGIN AND RACE
Total population	551,660	532,383	570,937
Hispanic or Latino (of any race)	87,494	81,120	93,868
Mexican	6,434	398	12,470
Puerto Rican	32,913	23,620	42,206
Cuban	3,516	619	6,413
Other Hispanic or Latino	44,631	34,337	54,925
Not Hispanic or Latino	464,166	445,267	483,065
White alone	365,577	349,417	381,737
Black or African American alone	66,136	55,045	77,227
American Indian or Alaska Native alone	185	0	550
Asian alone	23,567	19,759	27,375
Native Hawaiian and Other Pacific Islander alone	0	0	521
Some other race alone	228	0	617
Two or more races:	8,473	3,036	13,910
Two races including Some other race	766	0	1,855
Two races excluding Some other race, and Three or more races	7,707	2,371	13,043

RELATIONSHIP
Household population	551,660	532,383	570,937
Householder	213,196	205,162	221,230
Spouse	111,037	103,371	118,703
Child	161,629	149,693	173,565
Other relatives	38,199	28,472	47,926
Nonrelatives	27,599	22,482	32,716
Unmarried partner	12,756	8,966	16,546

HOUSEHOLDS BY TYPE
Total households	205,461	199,013	211,909
Family households (families)	140,882	132,479	149,285
With own children under 18 years	69,612	63,746	75,478
Married-couple families	107,496	98,631	116,361
With own children under 18 years	53,241	47,341	59,141
Female householder, no husband present	23,673	19,395	27,951
With own children under 18 years	13,684	10,224	17,144
Nonfamily households	64,579	57,730	71,428
Householder living alone	54,273	47,779	60,767
65 years and over	18,618	15,325	21,911

Households with one or more people under 18 years	75,604	70,063	81,145
Households with one or more people 65 years and over	50,196	46,074	54,318

Average household size	2.68	2.61	2.75
Average family size	3.24	3.12	3.36

HOUSING OCCUPANCY
Total housing units	220,776	214,247	227,305
Occupied housing units	205,461	199,013	211,909
Vacant housing units	15,315	11,277	19,353

Homeowner vacancy rate (percent)	0.5	0.0	1.2
Rental vacancy rate (percent)	6.5	2.7	10.3

HOUSING TENURE
Occupied housing units	205,461	199,013	211,909
Owner-occupied	140,606	132,892	148,320
Renter-occupied	64,855	57,420	72,290

Average household size of owner-occupied unit	2.75	2.65	2.85
Average household size of renter-occupied unit	2.55	2.35	2.75

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)