Table 2

Census-tract level population characteristics in NYS exclusive of NYC, 1990 and 2000

1990 census

2000 census


Characteristics

Mean

(Median)

SDa

Mean

(Median)

SDa

Difference

In Mean


Population size

4,044

1,541

4,165

1,697

121

(3,967)

(4,014)

Female-headed families, %

15.5 (12.0)

11.1

17.8 (13.6)

12.3

2.3

Male, %

48.4 (48.5)

3.21

48.6 (48.6)

3.40

0.2

Non-Hispanic white, %

87.0 (94.4)

20.0

81.7 (91.2)

23.1

-5.3

Non-Hispanic African-American, %

7.20 (1.25)

16.5

9.01 (1.98)

17.4

1.8

Hispanic, %

3.73 (1.75)

6.36

6.07 (2.88)

9.32

2.3

15–44 age group, %

46.0 (45.1)

6.76

41.8 (40.9)

7.26

-4.2

Never married, %

27.8 (25.3)

9.30

27.8 (24.8)

9.50

0

Foreign born population, %

6.99 (5.17)

6.45

8.54 (5.64)

8.65

1.5

Unemployment rate, %

5.98 (4.99)

3.80

5.79 (4.48)

4.90

-0.1

Working class, %

61.1 (62.3)

9.57

56.2 (57.3)

10.8

-4.9

High school dropout rate, %

8.95 (6.78)

9.10

7.96 (5.47)

9.38

-1.0

Below a high school degree, %

21.6 (20.4)

10.7

16.9 (15.2)

10.0

-4.7

Per capita income (1999 $)

21,203

10,027

23,448

11,008

2,245

(18,997)

(20,911)

Median family income (1999 $)

56,871

24,093

58,741

26,571

1,870

(52,871)

(53,391)

Median household income (1999 $)

48,571

24,731

50,846

24,799

2,275

(42,907)

(45,703)

Gini coefficient

0.3790

0.0525

0.4050

0.0584

0.026

(0.3746)

(0.3984)

Individuals below poverty, %

9.67 (6.21)

10.0

11.0 (7.52)

10.5

1.3

Families below poverty, %

7.19 (4.21)

8.74

8.30 (5.17)

9.30

1.1

Household below poverty, %

9.59 (6.66)

9.49

10.5 (7.42)

9.80

0.9

Household with interest, dividend, and rental income, %

47.6 (48.1)

14.0

41.3 (41.4)

14.3

-6.3

Home ownership, %

69.5 (76.0)

21.1

69.3 (75.9)

21.7

-0.2

Median house value, 1999 $

159,255

116,794

145,779

117,774

-13,476

(117,061)

(102,450)

Vacant housing units, %

8.89 (5.05)

11.2

9.11 (5.27)

10.7

0.2

House crowding, %

2.19 (1.29)

3.39

2.77 (1.55)

4.08

0.6


aSD: standard deviation.

Du et al. Epidemiologic Perspectives & Innovations 2007 4:6   doi:10.1186/1742-5573-4-6

Open Data