Language Spoken At Home in Lake Petersburg
*Base on 2012 Data
| Population 5 years and over | 742 | 100% |
| English only | 707 | 95.3% |
| Language other than English | 35 | 4.7% |
| Speak English less than very well | 24 | 3.2% |
| Spanish | 25 | 3.4% |
| Speak English less than very well | 14 | 1.9% |
| Other Indo-European languages | 10 | 1.3% |
| Speak English less than very well | 10 | 1.3% |
| Asian and Pacific Islander languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
| Other languages | 0 | 0.0% |
| Speak English less than very well | 0 | 0.0% |
Ancestry in Lake Petersburg
*Base on 2012 Data
| Total population | 778 | 100% |
| American | 22 | 2.8% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 32 | 4.1% |
| English | 167 | 21.5% |
| French (except Basque) | 25 | 3.2% |
| French Canadian | 0 | 0.0% |
| German | 289 | 37.1% |
| Greek | 0 | 0.0% |
| Hungarian | 0 | 0.0% |
| Irish | 124 | 15.9% |
| Italian | 45 | 5.8% |
| Lithuanian | 8 | 1.0% |
| Norwegian | 27 | 3.5% |
| Polish | 27 | 3.5% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 16 | 2.1% |
| Scottish | 10 | 1.3% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 0 | 0.0% |
| Swedish | 30 | 3.9% |
| Swiss | 14 | 1.8% |
| Ukrainian | 0 | 0.0% |
| Welsh | 8 | 1.0% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in Lake Petersburg
*Base on 2012 Data
| Total households | 374 | 100% |
| Family households (families) | 251 | 67.1% |
| With own children under 18 years | 66 | 17.6% |
| Married-couple family | 228 | 61.0% |
| With own children under 18 years | 49 | 13.1% |
| Male householder, no wife present, family | 0 | 0.0% |
| With own children under 18 years | 0 | 0.0% |
| Female householder, no husband present, family | 23 | 6.1% |
| With own children under 18 years | 17 | 4.5% |
| Nonfamily households | 123 | 32.9% |
| Householder living alone | 105 | 28.1% |
| 65 years and over | 40 | 10.7% |
| Households with one or more people under 18 years | 66 | 17.6% |
| Households with one or more people 65 years and over | 152 | 40.6% |
| Average household size | 2 | 0% |
| Average family size | 3 | 0% |
Relationship in Lake Petersburg
*Base on 2012 Data
| Population in households | 778 | 100% |
| Householder | 374 | 48.1% |
| Spouse | 234 | 30.1% |
| Child | 149 | 19.2% |
| Other relatives | 0 | 0.0% |
| Nonrelatives | 21 | 2.7% |
| Unmarried partner | 21 | 2.7% |
Marital Status in Lake Petersburg
*Base on 2012 Data
| Males 15 years and over | 318 | 100% |
| Never married | 42 | 13.2% |
| Now married, except separated | 228 | 71.7% |
| Separated | 0 | 0.0% |
| Widowed | 12 | 3.8% |
| Divorced | 36 | 11.3% |
| Females 15 years and over | 374 | 100% |
| Never married | 31 | 8.3% |
| Now married, except separated | 240 | 64.2% |
| Separated | 0 | 0.0% |
| Widowed | 70 | 18.7% |
| Divorced | 33 | 8.8% |
Fertility in Lake Petersburg
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 0 | 0% |
| Unmarried women (widowed, divorced, and never married) | 0 | 0% |
| Per 1,000 unmarried women | 0 | 0% |
| Per 1,000 women 15 to 50 years old | 0 | 0% |
| Per 1,000 women 15 to 19 years old | 0 | 0% |
| Per 1,000 women 20 to 34 years old | 0 | 0% |
| Per 1,000 women 35 to 50 years old | 0 | 0% |
Grandparents in Lake Petersburg
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 0 | 0% |
| Responsible for grandchildren | 0 | 0% |
| Less than 1 year | 0 | 0% |
| 1 or 2 years | 0 | 0% |
| 3 or 4 years | 0 | 0% |
| 5 or more years | 0 | 0% |
| Number of grandparents responsible for own grandchildren under 18 years | 0 | 0% |
| Who are female | 0 | 0% |
| Who are married | 0 | 0% |
School Enrollment in Lake Petersburg
*Base on 2012 Data
| Population 3 years and over enrolled in school | 157 | 100% |
| Nursery school, preschool | 25 | 15.9% |
| Kindergarten | 0 | 0.0% |
| Elementary school (grades 1-8) | 38 | 24.2% |
| High school (grades 9-12) | 36 | 22.9% |
| College or graduate school | 58 | 36.9% |
Educational Attainment in Lake Petersburg
*Base on 2012 Data
| Population 25 years and over | 619 | 100% |
| Less than 9th grade | 0 | 0.0% |
| 9th to 12th grade, no diploma | 24 | 3.9% |
| High school graduate (includes equivalency) | 155 | 25.0% |
| Some college, no degree | 94 | 15.2% |
| Associate's degree | 38 | 6.1% |
| Bachelor's degree | 164 | 26.5% |
| Graduate or professional degree | 144 | 23.3% |
| Percent high school graduate or higher | 0 | 96.1% |
| Percent bachelor's degree or higher | 0 | 49.8% |
Veteran Status in Lake Petersburg
*Base on 2012 Data
| Civilian population 18 years and over | 678 | 100% |
| Civilian veterans | 103 | 15.2% |
Disability Status Of The Civilian Noninstitutionalized Population in Lake Petersburg
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 778 | 100% |
| With a disability | 32 | 4.1% |
| Under 18 years | 100 | 100% |
| With a disability | 0 | 0.0% |
| 18 to 64 years | 449 | 100% |
| With a disability | 32 | 7.1% |
| 65 years and over | 229 | 100% |
| With a disability | 0 | 0.0% |
Residence 1 Year Ago in Lake Petersburg
*Base on 2012 Data
| Population 1 year and over | 778 | 100% |
| Same house | 738 | 94.9% |
| Different house in the U.S. | 40 | 5.1% |
| Same county | 11 | 1.4% |
| Different county | 29 | 3.7% |
| Same state | 29 | 3.7% |
| Different state | 0 | 0.0% |
| Abroad | 0 | 0.0% |
Place Of Birth in Lake Petersburg
*Base on 2012 Data
| Total population | 778 | 100% |
| Native | 768 | 98.7% |
| Born in United States | 745 | 95.8% |
| State of residence | 511 | 65.7% |
| Different state | 234 | 30.1% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 23 | 3.0% |
| Foreign born | 10 | 1.3% |
U.S. Citizenship Status in Lake Petersburg
*Base on 2012 Data
| Foreign-born population | 10 | 100% |
| Naturalized U.S. citizen | 0 | 0.0% |
| Not a U.S. citizen | 10 | 100.0% |
Year of Entry in Lake Petersburg
*Base on 2012 Data
| Population born outside the United States | 33 | 100% |
| Native | 23 | 100% |
| Entered 2010 or later | 23 | 100.0% |
| Entered before 2010 | 0 | 0.0% |
| Foreign born | 10 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 10 | 100.0% |
World Region Of Birth Of Foreign Born in Lake Petersburg
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 10 | 100% |
| Europe | 10 | 100.0% |
| Asia | 0 | 0.0% |
| Africa | 0 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 0 | 0.0% |
| Northern America | 0 | 0.0% |