Buffalo Grove, IL Demographic Statistics

Updated June 5, 2020 | Infoplease Staff

SEX AND AGE
	Number	Percent

Total population	42,909	100.0

Male	20,750	48.4
Female	22,159	51.6

Under 5 years	2,827	6.6
5 to 9 years	3,509	8.2
10 to 14 years	3,845	9.0
15 to 19 years	2,969	6.9
20 to 24 years	1,513	3.5
25 to 34 years	5,017	11.7
35 to 44 years	8,780	20.5
45 to 54 years	7,222	16.8
55 to 59 years	1,996	4.7
60 to 64 years	1,348	3.1
65 to 74 years	2,223	5.2
75 to 84 years	1,289	3.0
85 years and over	371	0.9

Median age (years)	37.4	(X)

18 years and over	30,505	71.1
Male	14,384	33.5
Female	16,121	37.6
21 years and over	29,498	68.7
62 years and over	4,651	10.8
65 years and over	3,883	9.0
Male	1,571	3.7
Female	2,312	5.4

RACE
One race	42,421	98.9
White	38,059	88.7
Black or African American	325	0.8
American Indian and Alaska Native	24	0.1
Asian	3,618	8.4
Asian Indian	749	1.7
Chinese	758	1.8
Filipino	341	0.8
Japanese	526	1.2
Korean	1,072	2.5
Vietnamese	40	0.1
Other Asian ¹	132	0.3
Native Hawaiian and Other Pacific Islander	6	0.0
Native Hawaiian	3	0.0
Guamanian or Chamorro	0	0.0
Samoan	0	0.0
Other Pacific Islander ²	3	0.0
Some other race	389	0.9
Two or more races	488	1.1

Race alone or in combination with one or more other races ³
White	38,478	89.7
Black or African American	385	0.9
American Indian and Alaska Native	55	0.1
Asian	3,874	9.0
Native Hawaiian and Other Pacific Islander	22	0.1
Some other race	589	1.4

HISPANIC OR LATINO AND RACE
Total population	42,909	100.0
Hispanic or Latino (of any race)	1,425	3.3
Mexican	889	2.1
Puerto Rican	89	0.2
Cuban	45	0.1
Other Hispanic or Latino	402	0.9
Not Hispanic or Latino	41,484	96.7
White alone	37,121	86.5

RELATIONSHIP
Total population	42,909	100.0
In households	42,673	99.4
Householder	15,708	36.6
Spouse	10,366	24.2
Child	14,580	34.0
Own child under 18 years	12,116	28.2
Other relatives	1,083	2.5
Under 18 years	237	0.6
Nonrelatives	936	2.2
Unmarried partner	464	1.1
In group quarters	236	0.6
Institutionalized population	234	0.5
Noninstitutionalized population	2	0.0

HOUSEHOLDS BY TYPE
Total households	15,708	100.0
Family households (families)	11,663	74.2
With own children under 18 years	6,702	42.7
Married-couple family	10,366	66.0
With own children under 18 years	5,970	38.0
Female householder, no husband present	1,040	6.6
With own children under 18 years	603	3.8
Nonfamily households	4,045	25.8
Householder living alone	3,473	22.1
Householder 65 years and over	1,011	6.4

Households with individuals under 18 years	6,848	43.6
Households with individuals 65 years and over	2,692	17.1

Average household size	2.72	(X)
Average family size	3.23	(X)

HOUSING OCCUPANCY
Total housing units	16,166	100.0
Occupied housing units	15,708	97.2
Vacant housing units	458	2.8
For seasonal, recreational, or occasional use	272	1.7

Homeowner vacancy rate (percent)	0.4	(X)
Rental vacancy rate (percent)	2.9	(X)

HOUSING TENURE
Occupied housing units	15,708	100.0
Owner-occupied housing units	13,682	87.1
Renter-occupied housing units	2,026	12.9

Average household size of owner-occupied unit	2.80	(X)
Average household size of renter-occupied unit	2.13	(X)

(X) Not applicable
¹ Other Asian alone, or two or more Asian categories.
² Other Pacific Islander alone, or two or more Native Hawaiian and Other Pacific Islander categories.
³ In combination with one or more other races listed. The six numbers may add to more than the total population and the six percentages may add to more than 100 percent because individuals may report more than one race.
Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P1, P3, P4, P8, P9, P12, P13, P,17, P18, P19, P20, P23, P27, P28, P33, PCT5, PCT8, PCT11, PCT15, H1, H3, H4, H5, H11, and H12.

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Buffalo Grove, IL Demographic Statistics

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