Bertram township, Linn County, Iowa (IA) detailed profile
Number of foreign born residents: 3 (11% naturalized citizens)
| Bertram township: | 3.2% |
| Whole state: | 3.1% |
70% of Bertram township residents lived in the same house 5 years ago.
Out of people who lived in different houses, 62% lived in this county.
Out of people who lived in different counties, 43% lived in Iowa.
Place of birth for U.S.-born residents:
- This state: 1346
- Northeast: 70
- Midwest: 27
- South: 201
- West: 26
Percentage of households with unmarried partners: 4.7%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
- Lesbian couples: 0.1% of all households
- Gay men: 0.3% of all households
418 people in college dormitories (includes college quarters off campus)
33 people in other noninstitutional group quarters
Housing units in structures:
- One, detached: 405
- One, attached: 27
- Two: 12
- Mobile homes: 298
Median worth of mobile homes: $32,000
Housing units in Bertram township with a mortgage: 170 (20 second mortgage, 16 home equity loan, 0 both second mortgage and home equity loan)
Houses without a mortgage: 100
- Agriculture, forestry, fishing and hunting (24%)
- Construction (16%)
- Farm supplies merchant wholesalers (13%)
- Paper (10%)
- Machinery (8%)
- Public administration (8%)
- Wood products (6%)
- Educational services (33%)
- Agriculture, forestry, fishing and hunting (11%)
- Machinery (11%)
- Food and beverage stores (11%)
- Food (4%)
- Textile mills and textile products (4%)
- Miscellaneous manufacturing (4%)
- Farmers and farm managers (17%)
- Computer specialists (17%)
- Other production occupations including supervisors (11%)
- Drafters, engineering, and mapping technicians (5%)
- Law enforcement workers including supervisors (5%)
- Construction trades workers except carpenters, electricians, painters, plumbers, and construction laborers (5%)
- Assemblers and fabricators (5%)
- Preschool, kindergarten, elementary and middle school teachers (24%)
- Assemblers and fabricators (13%)
- Farmers and farm managers (11%)
- Other management occupations except farmers and farm managers (4%)
- Other financial specialists (4%)
- Life and physical scientists (4%)
- Cashiers (4%)
Most common first ancestries reported in Bertram township:
- United States or American (15.2%)
- English (13.9%)
- Italian (3.7%)
- Irish (3.1%)
- Polish (2.4%)
- Scotch-Irish (1.8%)
- Scottish (1.0%)
Most common places of birth for the foreign-born residents:
- Mexico (72%)
- Honduras (21%)
- France (7%)
Means of transportation to work:
- Drove a car alone: 558 (75%)
- Carpooled: 166 (22%)
- Bus or trolley bus: 8 (1%)
- Worked at home: 15 (2%)
Most commonly used house heating fuel:
- Electricity (53%)
- Bottled, tank, or LP gas (35%)
- Fuel oil, kerosene, etc. (7%)
- Utility gas (3%)
- Other fuel (1%)
418 people in college dormitories (includes college quarters off campus)
33 people in other noninstitutional group quarters
88.8% of residents of Bertram township speak English at home.
10.5% of residents speak Spanish at home (59% speak English very well, 19% speak English well, 17% speak English not well, 5% don't speak English at all).
0.3% of residents speak other Indo-European language at home (100% speak English very well).
0.4% of residents speak other language at home (100% speak English very well).
Household type by relationship:
Households: 1,770- In family households: 1,647 (387 male householders, 98 female householders)
370 spouses, 599 children (530 natural, 0 adopted, 69 stepchildren), 36 grandchildren, 33 brothers or sisters, 0 parents, 79 other relatives, 45 non-relatives
- In nonfamily households: 123 (34 male householders (24 living alone)), 79 female householders (79 living alone)), 10 nonrelatives
- In group quarters: 5 (0 institutionalized population)
Size of family households: 207 2-persons, 91 3-persons, 100 4-persons, 40 5-persons, 20 6-persons, 27 7-or-more-persons,
Size of nonfamily households: 103 1-person, 10 2-persons,
481 married couples with children.
64 single-parent households (24 men, 40 women).
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 0
| Here: | 0.0% |
| Iowa: | 10.8% |
Students in private schools in grades 9 to 12 (high school): 0
| Here: | 0.0% |
| Iowa: | 7.1% |
Students in private undergraduate colleges: 6
| Here: | 8.3% |
| Iowa: | 25.4% |