Language Spoken At Home in San Juan City
*Base on 2012 Data
| Population 5 years and over | 30,450 | 100% |
| English only | 2,313 | 7.6% |
| Language other than English | 28,137 | 92.4% |
| Speak English less than very well | 10,863 | 35.7% |
| Spanish | 28,094 | 92.3% |
| Speak English less than very well | 10,849 | 35.6% |
| Other Indo-European languages | 14 | 0.0% |
| Speak English less than very well | 14 | 0.0% |
| Asian and Pacific Islander languages | 29 | 0.1% |
| 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 San Juan City
*Base on 2012 Data
| Total population | 33,927 | 100% |
| American | 236 | 0.7% |
| Arab | 0 | 0.0% |
| Czech | 0 | 0.0% |
| Danish | 0 | 0.0% |
| Dutch | 10 | 0.0% |
| English | 331 | 1.0% |
| French (except Basque) | 76 | 0.2% |
| French Canadian | 14 | 0.0% |
| German | 298 | 0.9% |
| Greek | 21 | 0.1% |
| Hungarian | 0 | 0.0% |
| Irish | 183 | 0.5% |
| Italian | 21 | 0.1% |
| Lithuanian | 0 | 0.0% |
| Norwegian | 11 | 0.0% |
| Polish | 1 | 0.0% |
| Portuguese | 0 | 0.0% |
| Russian | 0 | 0.0% |
| Scotch-Irish | 58 | 0.2% |
| Scottish | 36 | 0.1% |
| Slovak | 0 | 0.0% |
| Subsaharan African | 1 | 0.0% |
| Swedish | 0 | 0.0% |
| Swiss | 0 | 0.0% |
| Ukrainian | 0 | 0.0% |
| Welsh | 0 | 0.0% |
| West Indian (excluding Hispanic origin groups) | 0 | 0.0% |
Households By Type in San Juan City
*Base on 2012 Data
| Total households | 8,862 | 100% |
| Family households (families) | 7,487 | 84.5% |
| With own children under 18 years | 4,057 | 45.8% |
| Married-couple family | 5,509 | 62.2% |
| With own children under 18 years | 2,961 | 33.4% |
| Male householder, no wife present, family | 304 | 3.4% |
| With own children under 18 years | 112 | 1.3% |
| Female householder, no husband present, family | 1,674 | 18.9% |
| With own children under 18 years | 984 | 11.1% |
| Nonfamily households | 1,375 | 15.5% |
| Householder living alone | 1,286 | 14.5% |
| 65 years and over | 381 | 4.3% |
| Households with one or more people under 18 years | 4,869 | 54.9% |
| Households with one or more people 65 years and over | 1,730 | 19.5% |
| Average household size | 4 | 0% |
| Average family size | 4 | 0% |
Relationship in San Juan City
*Base on 2012 Data
| Population in households | 33,789 | 100% |
| Householder | 8,862 | 26.2% |
| Spouse | 5,485 | 16.2% |
| Child | 14,074 | 41.7% |
| Other relatives | 4,792 | 14.2% |
| Nonrelatives | 576 | 1.7% |
| Unmarried partner | 115 | 0.3% |
Marital Status in San Juan City
*Base on 2012 Data
| Males 15 years and over | 11,335 | 100% |
| Never married | 3,440 | 30.3% |
| Now married, except separated | 6,726 | 59.3% |
| Separated | 337 | 3.0% |
| Widowed | 178 | 1.6% |
| Divorced | 654 | 5.8% |
| Females 15 years and over | 12,272 | 100% |
| Never married | 3,097 | 25.2% |
| Now married, except separated | 6,685 | 54.5% |
| Separated | 510 | 4.2% |
| Widowed | 880 | 7.2% |
| Divorced | 1,100 | 9.0% |
Fertility in San Juan City
*Base on 2012 Data
| Number of women 15 to 50 years old who had a birth in the past 12 months | 640 | 100% |
| Unmarried women (widowed, divorced, and never married) | 192 | 30.0% |
| Per 1,000 unmarried women | 51 | 0% |
| Per 1,000 women 15 to 50 years old | 74 | 0% |
| Per 1,000 women 15 to 19 years old | 79 | 0% |
| Per 1,000 women 20 to 34 years old | 119 | 0% |
| Per 1,000 women 35 to 50 years old | 26 | 0% |
Grandparents in San Juan City
*Base on 2012 Data
| Number of grandparents living with own grandchildren under 18 years | 2,128 | 100% |
| Responsible for grandchildren | 949 | 44.6% |
| Less than 1 year | 124 | 5.8% |
| 1 or 2 years | 105 | 4.9% |
| 3 or 4 years | 365 | 17.2% |
| 5 or more years | 355 | 16.7% |
| Number of grandparents responsible for own grandchildren under 18 years | 949 | 100% |
| Who are female | 523 | 55.1% |
| Who are married | 828 | 87.2% |
School Enrollment in San Juan City
*Base on 2012 Data
| Population 3 years and over enrolled in school | 11,435 | 100% |
| Nursery school, preschool | 602 | 5.3% |
| Kindergarten | 921 | 8.1% |
| Elementary school (grades 1-8) | 5,624 | 49.2% |
| High school (grades 9-12) | 2,248 | 19.7% |
| College or graduate school | 2,040 | 17.8% |
Educational Attainment in San Juan City
*Base on 2012 Data
| Population 25 years and over | 18,330 | 100% |
| Less than 9th grade | 5,495 | 30.0% |
| 9th to 12th grade, no diploma | 3,243 | 17.7% |
| High school graduate (includes equivalency) | 4,801 | 26.2% |
| Some college, no degree | 2,706 | 14.8% |
| Associate's degree | 549 | 3.0% |
| Bachelor's degree | 1,160 | 6.3% |
| Graduate or professional degree | 376 | 2.1% |
| Percent high school graduate or higher | 0 | 52.3% |
| Percent bachelor's degree or higher | 0 | 8.4% |
Veteran Status in San Juan City
*Base on 2012 Data
| Civilian population 18 years and over | 22,150 | 100% |
| Civilian veterans | 787 | 3.6% |
Disability Status Of The Civilian Noninstitutionalized Population in San Juan City
*Base on 2012 Data
| Total Civilian Noninstitutionalized Population | 33,769 | 100% |
| With a disability | 3,648 | 10.8% |
| Under 18 years | 11,739 | 100% |
| With a disability | 350 | 3.0% |
| 18 to 64 years | 19,584 | 100% |
| With a disability | 1,991 | 10.2% |
| 65 years and over | 2,446 | 100% |
| With a disability | 1,307 | 53.4% |
Residence 1 Year Ago in San Juan City
*Base on 2012 Data
| Population 1 year and over | 33,205 | 100% |
| Same house | 29,506 | 88.9% |
| Different house in the U.S. | 3,491 | 10.5% |
| Same county | 3,049 | 9.2% |
| Different county | 442 | 1.3% |
| Same state | 267 | 0.8% |
| Different state | 175 | 0.5% |
| Abroad | 208 | 0.6% |
Place Of Birth in San Juan City
*Base on 2012 Data
| Total population | 33,927 | 100% |
| Native | 23,003 | 67.8% |
| Born in United States | 22,911 | 67.5% |
| State of residence | 20,422 | 60.2% |
| Different state | 2,489 | 7.3% |
| Born in Puerto Rico, U.S. Island areas, or born abroad to American parent(s) | 92 | 0.3% |
| Foreign born | 10,924 | 32.2% |
U.S. Citizenship Status in San Juan City
*Base on 2012 Data
| Foreign-born population | 10,924 | 100% |
| Naturalized U.S. citizen | 2,801 | 25.6% |
| Not a U.S. citizen | 8,123 | 74.4% |
Year of Entry in San Juan City
*Base on 2012 Data
| Population born outside the United States | 11,016 | 100% |
| Native | 92 | 100% |
| Entered 2010 or later | 0 | 0.0% |
| Entered before 2010 | 92 | 100.0% |
| Foreign born | 10,924 | 100% |
| Entered 2010 or later | 218 | 2.0% |
| Entered before 2010 | 10,706 | 98.0% |
World Region Of Birth Of Foreign Born in San Juan City
*Base on 2012 Data
| Foreign-born population, excluding population born at sea | 10,924 | 100% |
| Europe | 12 | 0.1% |
| Asia | 29 | 0.3% |
| Africa | 1 | 0.0% |
| Oceania | 0 | 0.0% |
| Latin America | 10,882 | 99.6% |
| Northern America | 0 | 0.0% |