O'Fallon township, St. Clair County, Illinois (IL)

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O'Fallon township, IL map Land area: 35.4 sq. mi.
Water area: 0.3 sq. mi.
Population: 21,859 (91% urban, 9% rural)

Males: 10,576	(48.4%)
Females: 11,283	(51.6%)

Occupied houses/apartments: 21,651 (16,260 owner occupied, 5,391 renter occupied)

% of renters here:	25%
State:	33%

Races in O'Fallon township:

White Non-Hispanic: 82.6%
Black: 11.2%
American Indian and Alaska Native: 0.2%
Asian: 2.2%
Native Hawaiian and Other Pacific Islander: 0.1%
Hispanic or Latino: 2.1%
Two or more races: 1.4%
Some other race: 0.2%

Median age of males: 35.8
Median age of females: 36.7

Average houshold size: 2.68
Average family size: 3.15

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Population density: 617 people per square mile

(high).

Residents with income below the poverty level in 1999:

This township:	4.6%
Whole state:	10.7%

Residents with income below 50% of the poverty level in 1999:

This township:	2.1%
Whole state:	5.1%

Cities in this township include: O'Fallon.

Notable locations in this township outside city limits:

Church in O'Fallon township: Troy Assembly of God Church.

Cemeteries: Schroeder Cemetery, Bridges Cemetery, Williams Cemetery, Saint Joseph Cemetery, Oak Hill Baptist Cemetery.

Reservoir: Kapes Lake.

Creeks: Hagemann Creek, Ogles Creek.

Number of foreign born residents: 693 (46% naturalized citizens)

O'Fallon township:	3.2%
State:	12.3%

47% of O'Fallon township residents lived in the same house 5 years ago.
Out of people who lived in different houses, 44% lived in this county.
Out of people who lived in different counties, 21% lived in Illinois.

Place of birth for U.S.-born residents:

This state: 9280
Northeast: 1150
Midwest: 4816
South: 3567
West: 1650

Median price asked for vacant for-sale houses in 2000: $133,100

O'Fallon township, Illinois satellite photo by USGS

Percentage of households with unmarried partners: 3.7%

Likely homosexual households (counted as self-reported same-sex unmarried-partner households)

Lesbian couples: 0.1% of all households
Gay men: 0.1% of all households

201 people in nursing homes
7 people in college dormitories (includes college quarters off campus)

Housing units in structures:

One, detached: 6,102
One, attached: 395
Two: 207
3 or 4: 487
5 to 9: 595
10 to 19: 176
20 to 49: 9
50 or more: 141
Mobile homes: 274

Median worth of mobile homes: $24,600

Housing units in O'Fallon township with a mortgage: 4,123 (357 second mortgage, 399 home equity loan, 10 both second mortgage and home equity loan)
Houses without a mortgage: 959

Year house built:

1999 to March 2000: 394
1995 to 1998: 1,158
1990 to 1994: 1,059
1980 to 1989: 2,045
1970 to 1979: 1,242
1960 to 1969: 940
1950 to 1959: 613
1940 to 1949: 205
1939 or earlier: 730

Rooms in owner-occupied houses in O'Fallon township, Illinois:

1 room: 0
2 rooms: 23
3 rooms: 80
4 rooms: 307
5 rooms: 677
6 rooms: 1,078
7 rooms: 1,080
8 rooms: 1,147
9 or more rooms: 1,215

Rooms in renter-occupied apartments in O'Fallon township, Illinois:

1 room: 74
2 rooms: 149
3 rooms: 315
4 rooms: 850
5 rooms: 432
6 rooms: 204
7 rooms: 217
8 rooms: 83
9 or more rooms: 141

Bedrooms in owner-occupied houses and condos in O'Fallon township:

no bedroom: 0
1 bedroom: 86
2 bedrooms: 703
3 bedrooms: 2,367
4 bedrooms: 2,102
5 or more bedrooms: 349

Bedrooms in renter-occupied apartments in O'Fallon township:

no bedroom: 89
1 bedroom: 535
2 bedrooms: 1,110
3 bedrooms: 455
4 bedrooms: 246
5 or more bedrooms: 30

Cars and other vehicles available in O'Fallon township in owner-occupied houses/condos:

no vehicle: 78
1 vehicle: 1,061
2 vehicles: 2,642
3 vehicles: 1,320
4 vehicles: 408
5 or more vehicles: 98

Cars and other vehicles available in O'Fallon township in n renter-occupied apartments

no vehicle: 163
1 vehicle: 1,189
2 vehicles: 880
3 vehicles: 177
4 vehicles: 56
5 or more vehicles: 0

Most common industries for males:

Public administration (11%)
Professional, scientific, and technical services (10%)
Construction (8%)
Educational services (5%)
Health care (4%)
Accommodation and food services (4%)
Finance and insurance (4%)

Most common industries for females:

Health care (15%)
Educational services (13%)
Finance and insurance (8%)
Public administration (7%)
Professional, scientific, and technical services (6%)
Accommodation and food services (6%)
Department and other general merchandise stores (4%)

Most common occupations for males

Computer specialists (7%)
Other management occupations except farmers and farm managers (5%)
Retail sales workers except cashiers (5%)
Electrical equipment mechanics and other installation, maintenance, and repair occupations including supervisors (5%)
Other sales and related workers including supervisors (4%)
Top executives (4%)
Operations specialties managers except financial managers (4%)

Most common occupations for females

Secretaries and administrative assistants (7%)
Preschool, kindergarten, elementary and middle school teachers (5%)
Other office and administrative support workers including supervisors (5%)
Other sales and related workers including supervisors (5%)
Registered nurses (5%)
Retail sales workers except cashiers (4%)
Business operations specialists (4%)

Class of Workers

Most common first ancestries reported in O'Fallon township:

German (29.6%)
English (10.1%)
United States or American (8.3%)
Irish (8.2%)
French (except Basque) (3.6%)
Italian (3.4%)
European (1.8%)

Most common places of birth for the foreign-born residents:

Korea (18%)
Germany (14%)
Philippines (11%)
Japan (8%)
Thailand (8%)
Mexico (4%)
Canada (4%)

Means of transportation to work

Drove a car alone: 9,885 (86%)
Carpooled: 1,049 (9%)
Bus or trolley bus: 65 (1%)
Subway or elevated: 16 (0%)
Taxi: 11 (0%)
Motorcycle: 6 (0%)
Walked: 134 (1%)
Other means: 39 (0%)
Worked at home: 262 (2%)

Most commonly used house heating fuel:

Utility gas (60%)
Electricity (32%)
Bottled, tank, or LP gas (7%)
Fuel oil, kerosene, etc. (1%)

201 people in nursing homes
7 people in college dormitories (includes college quarters off campus)

94.1% of residents of O'Fallon township speak English at home.
1.6% of residents speak Spanish at home (55% speak English very well, 24% speak English well, 21% speak English not well).
2.0% of residents speak other Indo-European language at home (69% speak English very well, 22% speak English well, 9% speak English not well).
1.9% of residents speak Asian or Pacific Island language at home (52% speak English very well, 40% speak English well, 6% speak English not well, 2% don't speak English at all).
0.3% of residents speak other language at home (90% speak English very well, 10% speak English well).

Household type by relationship

Households: 21,563

In family households: 19,078 (4,888 male householders, 1,041 female householders)
5,163 spouses, 7,309 children (6,774 natural, 201 adopted, 334 stepchildren), 185 grandchildren, 92 brothers or sisters, 70 parents, 163 other relatives, 167 non-relatives
In nonfamily households: 2,485 (1,015 male householders (798 living alone)), 1,094 female householders (984 living alone)), 376 nonrelatives
In group quarters: 191 (all institutionalized)

Size of family households: 2,135 2-persons, 1,527 3-persons, 1,471 4-persons, 561 5-persons, 182 6-persons, 53 7-or-more-persons.

Size of nonfamily households: 1,782 1-person, 276 2-persons, 48 3-persons, 3 5-persons.

4,851 married couples with children.
1,007 single-parent households (209 men, 798 women).

Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 489

Here:	17.5%
Illinois:	13.4%

Students in private schools in grades 9 to 12 (high school): 34

Here:	2.1%
Illinois:	11.1%

Students in private undergraduate colleges: 176

Here:	14.2%
Illinois:	25.8%

Educational Attainment

School Enrollment by Level of School

Age and Sex of Sensory-Disabled Residents (Noninstitutionalized)

Age and Sex of Physically-Disabled Residents (Noninstitutionalized)

Age and Sex of Mentally-Disabled Residents (Noninstitutionalized)

Age and Sex of Self-Care Disabled Residents (Noninstitutionalized)

Age and Sex of Go-Outside-Home Disabled Residents (Noninstitutionalized)

Age and Sex of Residents with Employment Disability (Noninstitutionalized)

Year Householders Moved Into Unit in O'Fallon township:

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