The Subject Locator is an index designed to quickly identify the tables (matrices) in the summary file. This index is arranged in alphabetical order by the name of a subject. Under each subject heading appears the universe or the type of entry being tabulated (shown in italics) and the relevant table number. Each variable is arranged alphabetically by universe, then by variable of cross tabulation, if any. If you are looking for a table tabulating age by sex for all persons, check the index under either of the two variables ("age" or "sex").

An asterisk (*) indicates that the matrix is also repeated by nine race and/or Hispanic or Latino groups. These matrices are identified in the file with a suffix that pertains to a specific group. For example, PCT13, when repeated for the White alone population, is labeled PCT13A. The nine groups, with their specific suffixes, are:

White alone	A suffix
Black or African American alone	B suffix
American Indian and Alaska Native alone	C suffix
Asian alone	D suffix
Native Hawaiian and Other Pacific Islander alone	E suffix
Some other race alone	F suffix
Two or more races	G suffix
Hispanic or Latino	H suffix
White alone, not Hispanic or Latino	I suffix

One matrix, PCT12, is repeated not only for the above nine groups but also for the following:

Black or African American alone, not Hispanic or Latino	J suffix
American Indian and Alaska Native alone, not Hispanic or Latino	K suffix
Asian alone, not Hispanic or Latino	L suffix
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	M suffix
Some other race alone, not Hispanic or Latino	N suffix
Two or more races, not Hispanic or Latino	O suffix

See the sections, "List of Tables (Matrices)" and "Summary Table Outlines" for specific examples.

Subjects	Table numbers
Age
Families
by Average Family Size	P37*
Households
by Average Household Size	P17*
Institutionalized Population
by Group Quarters Population in Institutional Facilities by Sex	PCO2
Noninstitutionalized Population
by Group Quarters Population in Noninstitutional Facilities by Sex	PCO7
Population in College/University Student Housing
by Group Quarters Population in College/University Student Housing by Sex	PCO8
Population in Correctional Facilities for Adults
by Group Quarters Population in Correctional Facilities for Adults by Sex	PCO3
Population in Families	P36*
Population in Group Quarters
by Group Quarters Population by Sex	PCO1
by Group Quarters Population by Sex by Group Quarters Type	P43, PCT21
Population in Households	P16*
by Sex	PCT13*
Population in Juvenile Facilities
by Group Quarters Population in Juvenile Facilities by Sex	PCO4
Population in Military Quarters
by Group Quarters Population in Military Quarters by Sex	PCO9
Population in Nursing Facilities/Skilled-Nursing Facilities
by Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities by Sex	PCO5
Population in Other Institutional Facilities
by Group Quarters Population in Other Institutional Facilities by Sex	PCO6
Population in Other Noninstitutional Facilities
by Group Quarters Population in Other Noninstitutional Facilities by Sex	PCO10
Population Not Substituted
by Allocation of Age	P49
Population Under 18 Years
by Household Type by Relationship	P32
Population Under 20 Years
by Sex	P14
Total Population
by Sex	P12*, PCT12*
Age of Grandchildren Under 18 Years Living With a Grandparent Householder
Grandchildren Under 18 Years Living With a Grandparent Householder	P41
Age of Householder
Households
by Household Type	P22
by Household Type by Presence of Related Children	P21
Nonfamily Households
by Sex of Householder by Living Alone	PCT18
Occupied Housing Units
by Tenure	H17*
by Tenure by Household Type	H18
Age of People Under 18 Years
Households
by Presence of People Under 18 Years by Household Type	P20
Allocation of Age
Population Not Substituted.	P49
Allocation of Hispanic or Latino Origin
Population Not Substituted	P47
Allocation of Population Items
Population Not Substituted.	P45
Allocation of Population Items for the Population in Group Quarters
Population in Group Quarters	P51
Allocation of Race
Population Not Substituted.	P46
Allocation of Relationship
Population in Households Not Substituted	P50
Allocation of Sex
Population Not Substituted.	P48
Allocation of Tenure
Occupied Housing Units Not Substituted	H22
Allocation of Vacancy Status
Vacant Housing Units	H21
American Indian and Alaska Native Alone or in Combination With One or More Other Races
People Who Are American Indian or Alaska Native Alone or in Combination With One or More Other Races	PCT4
American Indian and Alaska Native Alone or in Combination With One or More Other Races and With One or More Tribes Reported for Selected Tribes
People Who Are American Indian and Alaska Native Alone or in Combination With One or More Other Races - Total Tribes Tallied for People With One or More Tribes, and People With No Tribe Reported	PCT3
American Indian and Alaska Native Alone With One or More Tribes Reported for Selected Tribes
People Who Are American Indian and Alaska Native Alone - Total Tribes Tallied for People With One or More Tribes, and People With No Tribe Reported	PCT2
American Indian and Alaska Native Alone With One Tribe Reported for Selected Tribes
People Who Are American Indian and Alaska Native Alone - Total Tribes Tallied for People With One Tribe Only, and People With No Tribe Reported	PCT1
Asian Alone or in Combination With One or More Other Races, and With One or More Asian Categories for Selected Groups
Total Asian Categories Tallied and People With No Specific Asian Category Reported	PCT7
Asian Alone With One Asian Category for Selected Groups
Total Asian Categories Tallied for People With One Asian Category Only and People With No Specific Asian Category Reported	PCT5
Asian Alone With One or More Asian Categories for Selected Groups
Total Asian Categories Tallied for People with One or More Asian Categories Only and People with No Specific Asian Category Reported	PCT6
Average Family Size
Families
by Age	P37*
Average Household Size
Households
by Age	P17*
Average Household Size of Occupied Housing Units
Occupied Housing Units
by Tenure	H12*
Families
Families	P35*
Family Type
Families
by Presence and Age of Own Children	P38*
by Presence and Age of Related Children	P39*
Family Type and Age
Own Children Under 18 Years	P40
Group Quarters Population
Population 18 Years and Over in Group Quarters
by Sex by Group Quarters Type	PCT22*
Population in Group Quarters
by Group Quarters Type	P42, PCT20*
by Sex by Age	PCO1
by Sex by Age by Group Quarters Type	P43, PCT21
Group Quarters Population in College/University Student Housing
Population in College/University Student Housing
by Sex by Age	PCO8
Group Quarters Population in Correctional Facilities for Adults
Population in Correctional Facilities for Adults by Sex by Age	PCO3
Group Quarters Population in Institutional Facilities
Institutionalized Population
by Sex by Age	PCO2
Group Quarters Population in Juvenile Facilities
Population in Juvenile Facilities
by Sex by Age	PCO4
Group Quarters Population in Military Quarters
Population in Military Quarters
by Sex by Age	PCO9
Group Quarters Population in Noninstitutional Facilities
Noninstitutionalized Population
by Sex by Age	PCO7
Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities
Population in Nursing Facilities/Skilled-Nursing Facilities
by Sex by Age	PCO5
Group Quarters Population in Other Institutional Facilities
Population in Other Institutional Facilities
by Sex by Age	PCO6
Group Quarters Population in Other Noninstitutional Facilities
Population in Other Noninstitutional Facilities
by Sex by Age	PCO10
Group Quarters Type
Population 18 Years and Over in Group Quarters
by Group Quarters Population by Sex	PCT22*
Population in Group Quarters
by Group Quarters Population	P42, PCT20*
by Group Quarters Population by Sex by Age	P43, PCT21
Hispanic or Latino
Total Population
by Specific Origin	PCT11
Hispanic or Latino Origin
Total Population	P4
by Race	P5
Total Races Tallied
by Race (Total Races Tallied)	P7
Hispanic or Latino Origin of Householder
Households
by Race of Householder	P15
Occupied Housing Units
by Race of Householder	H7
by Tenure	H15
by Tenure by Race of Householder	HCT1
Total Races Tallied for Householders in Occupied Housing Units by Total Races Tallied	H9
Hispanic or Latino, and Not Hispanic or Latino
Population 18 Years and Over
by Race	P11
Total Population
by Race	P9
Household Size
Households
by Household Type	P28*
by Household Type by Presence of Own Children	P19
Occupied Housing Units	H13
by Tenure	H16*
Household Type
Households	P18*
by Age of Householder	P22
by Household Size	P28*
by Household Size by Presence of Own Children	P19
by Households by Age of Householder by Presence of Related Children	P21
by Households by Presence of People 60 Years and Over	P23
by Households by Presence of People Under 18 Years by Age of People
Under 18 Years	P20
by Number of People Under 18 Years (Excluding Householders, Spouses, and
Unmarried Partners)	PCT16
Nonrelatives	PCT19*
Occupied Housing Units
by Tenure by Age of Householder	H18
by Tenure by Presence and Age of People Under 18 Years	HCT4
Population 65 Years and Over
by Relationship	P34*
Population in Households	P30 Population Under 18 Years
by Relationship by Age	P32
by Relationship	P31*
Population Under 18 Years in Households (Excluding Householders, Spouses, and
Unmarried Partners)	P33
by Presence of Unmarried Partner of Householder	PCT17
Total Population
by Relationship	P29*
Households
Households
by Age of Householder by Household Type by Presence of Related Children	P21
by Presence of Nonrelatives	P27
by Presence of People 60 Years and Over by Household Type	P23
by Presence of People 60 Years and Over, Household Size, and Household Type	P24
by Presence of People 65 Years and Over, Household Size, and Household Type	P25
by Presence of People 75 Years and Over, Household Size, and Household Type	P26
by Presence of People Under 18 Years by Household Type by Age of People Under 18 Years	P20
Housing Units
Housing Units	H1
Husband-Wife and Unmarried-Partner Households
Households
by Sex of Partner by Presence of Related and Own Children Under 18 Years	PCT15
Living Alone
Nonfamily Households
by Sex of Householder by Age of Householder	PCT18
Median Age
Total Population
by Sex	P13*
Native Hawaiian and Other Pacific Islander Alone or in Combination With One or More Races, and With One or More Native Hawaiian and Other Pacific Islander Categories for Selected Groups
Total Native Hawaiian and Other Pacific Islander Categories Tallied and People With No Specific Native Hawaiian and Other Pacific Islander Category Reported	PCT10
Native Hawaiian and Other Pacific Islander Alone With One Native Hawaiian and Other Pacific Islander Category for Selected Groups
Total Native Hawaiian and Other Pacific Islander Categories Tallied for People With One Native Hawaiian and Other Pacific Islander Category Only and People With No Specific Native Hawaiian and Other Pacific Islander Category Reported	PCT8
Native Hawaiian and Other Pacific Islander Alone With One or More Native Hawaiian and Other Pacific Islander Categories for Selected Groups
Total Native Hawaiian and Other Pacific Islander Categories Tallied for People With One or More Native Hawaiian and Other Pacific Islander Category Only and People
With No Specific Native Hawaiian and Other Pacific Islander Category Reported	PCT9
Nonfamily Households
Nonfamily Households
by Sex of Householder by Living Alone by Age of Householder	PCT18
Nonrelatives
Nonrelatives
by Household Type	PCT19*
Number of People Under 18 Years (Excluding Householders, Spouses, and Unmarried Partners
Households
by Household Type	PCT16
Occupancy Status
Housing Units	H3
Occupied Housing Units Substituted
Occupied Housing Units	H20
Population in Families
Population in Families
by Age	P36*
Population in Households
Population in Households by Age	P16*
Population Substituted
Total Population	P44
Presence and Age of Own Children
Families
by Family Type	P38*
Occupied Housing Units
by Tenure	HCT2
Presence and Age of People Under 18 Years
Occupied Housing Units by Tenure by Household Type (Excluding Householders, Spouses, and
Unmarried Partners)	HCT4
Presence and Age of Related Children
Families
by Family Type	P39*
Occupied Housing Units
by Tenure	HCT3
Presence of Multigenerational Households
Households	PCT14*
Presence of Nonrelatives
Households
by Households	P27
Presence of Own Children
Households
by Household Size by Household Type	P19
Presence of People 60 Years and Over
Households
by Households by Household Type	P23
Presence of People 60 Years and Over, Household Size, and Household Type
Households
by Households	P24
Presence of People 65 Years and Over, Household Size, and Household Type
Households
by Households	P25
Presence of People 75 Years and Over, Household Size, and Household Type
Households
by Households	P26
Presence of People Under 18 Years
Households
by Households by Household Type by Age of People Under 18 Years	P20
Presence of People Under 18 Years (Excluding Householders, Spouses, and Unmarried Partners)
Occupied Housing Units by Tenure	H19
Presence of Related Children
Households
by Households by Age of Householder by Household Type	P21
Presence of Related and Own Children Under 18 Years
Households
by Husband-Wife and Unmarried-Partner Households by Sex of Partner	PCT15
Presence of Unmarried Partner of Householder
Population Under 18 Years in Households (Excluding Householders, Spouses, and Unmarried Partners)
by Household Type	PCT17
Race (also see asterisks throughout index)
Population 18 Years and Over	P10
by Hispanic or Latino, and Not Hispanic or Latino	P11
Total Population	P3, P8
by Hispanic or Latino Origin	P5
by Hispanic or Latino, and Not Hispanic or Latino	P9
Total Races Tallied	P6
by Hispanic or Latino Origin	P7
Race of Householder (also see asterisks throughout index)
Households
by Hispanic or Latino Origin of Householder	P15
Occupied Housing Units	H6
by Hispanic or Latino Origin of Householder	H7
by Tenure	H14
by Tenure by Hispanic or Latino Origin of Householder	HCT1
Relationship
Population 65 Years and Over
by Household Type	P34*
Population Under 18 Years
by Household Type	P31*
by Household Type by Age	P32
Total Population
by Household Type	P29*
Sex
Institutionalized Population
by Group Quarters Population in Institutional Facilities by Age	PCO2
Noninstitutionalized Population
by Group Quarters Population in Noninstitutional Facilities by Age	PCO7
Population 18 Years and Over in Group Quarters
by Group Quarters Population by Group Quarters Type	PCT22*
Population in College/University Student Housing
by Group Quarters Population in College/University Student Housing by Age	PCO8
Population in Correctional Facilities for Adults
by Group Quarters Population in Correctional Facilities for Adults by Age	PCO3
Population in Group Quarters
by Group Quarters Population by Age	PCO1
by Group Quarters Population by Age by Group Quarters Type	P43, PCT21
Population in Households
by Age	PCT13*
Population in Juvenile Facilities
by Group Quarters Population in Juvenile Facilities by Age	PCO4
Population in Military Quarters
by Group Quarters Population in Military Quarters by Age	PCO9
Population in Nursing Facilities/Skilled-Nursing Facilities
by Group Quarters Population in Nursing Facilities/Skilled-Nursing Facilities by Age . . PCO5 Population in Other Institutional Facilities
by Group Quarters Population in Other Institutional Facilities by Age	PCO6
Population in Other Noninstitutional Facilities
by Group Quarters Population in Other Noninstitutional Facilities by Age	PCO10
Population Under 20 years
by Age	P14
Total Population
by Age	P12*, PCT12*
by Median Age	P13*
Sex of Householder
Nonfamily Households
by Nonfamily Households by Living Alone by Age of Householder	PCT18
Sex of Partner
Households
by Husband-Wife and Unmarried-Partner Households by Presence of Related and Own Children Under 18 Years	PCT15
Specific Origin
Total Population
by Hispanic or Latino	PCT11
Tenure
Occupied Housing Units	H4
by Age of Householder	H17*
by Average Household Size of Occupied Housing Units	H12*
by Hispanic or Latino Origin of Householder	H15
by Hispanic or Latino Origin of Householder by Race of Householder	HCT1
by Household Size	H16*
by Household Type by Age of Householder	H18
by Presence and Age of Own Children	HCT2
by Presence and Age of People Under 18 Years by Household Type (Excluding
Householders, Spouse, and Unmarried Partners)	HCT4
by Presence and Age of Related Children	HCT3
by Presence of People Under 18 Years (Excluding Householders, Spouse, and
Unmarried Partners)	H19
by Race of Householder	H14
Population in Occupied Housing Units
by Total Population in Occupied Housing Units	H11*
Total Population
Total Population	P1
Total Population in Occupied Housing Units
Population in Occupied Housing Units	H10
by Tenure	H11*
Total Races Tallied
Total Races Tallied for Householders in Occupied Housing Units
by Hispanic or Latino Origin of Householders	H9
by Race	P6, P7
Total Races Tallied for Householders
Total Races Tallied for Householders in Occupied Housing Units	H8
Urban and Rural
Housing Units	H2
Total Population	P2
Vacancy Status
Vacant Housing Units	H5
* Asterisks indicate that these tables (matrices) are repeated by specific race and/or Hispanic or Latino groups. See "General Information" for further explanation.)