Orrtanna, Pennsylvania
Encyclopedia
Orrtanna is a census-designated place
(CDP) in Adams County
, Pennsylvania
, United States
. The population was 173 at the 2010 census.
According to the United States Census Bureau
, the CDP has a total area of 0.2 square mile (0.517997622 km²), all of it land.
of 2010, there were 173 people and 72 households residing in the CDP. The population density
was 865 people per square mile (334/km²). There were 75 housing units at an average density of 375/sq mi (144.8/km²). The racial makeup of the CDP was 99.42% White and 0.58% from two or more races.
There were 72 households out of which 30.6% had children under the age of 18 living with them, 61.1% were married couples
living together, 13.9% had a female householder with no husband present, and 25.0% were non-families. 20.8% of all households were made up of individuals and 9.7% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.72.
In the CDP the population was spread out with 17.92% under the age of 18, 5.20% from 18 to 24, 31.21% from 25 to 44, 28.32% from 45 to 64, and 17.34% who were 65 years of age or older. The median age was 42.3 years. For every 100 females there were 88 males. For every 100 females age 18 and over, there were 94.5 males.
The median income for a household in the CDP was $41,875, and the median income for a family was $54,063. Males had a median income of $40,000 versus $20,673 for females. The per capita income
for the CDP was $21,257. About 10.6% of families and 19.9% of the population were below the poverty line, including 43.2% of those under the age of eighteen and none of those sixty five or over.
Census-designated place
A census-designated place is a concentration of population identified by the United States Census Bureau for statistical purposes. CDPs are delineated for each decennial census as the statistical counterparts of incorporated places such as cities, towns and villages...
(CDP) in Adams County
Adams County, Pennsylvania
Adams County is a county in the U.S. state of Pennsylvania. As of the 2010 census, the population was 101,407. It was created on January 22, 1800, from part of York County and named in honor of the second President of the United States, John Adams...
, Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...
, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. The population was 173 at the 2010 census.
Geography
Orrtanna is located at 39°50′53"N 77°21′27"W (39.848021, -77.357446).According to the United States Census Bureau
United States Census Bureau
The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...
, the CDP has a total area of 0.2 square mile (0.517997622 km²), all of it land.
Demographics
As of the censusCensus
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...
of 2010, there were 173 people and 72 households residing in the CDP. The population density
Population density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 865 people per square mile (334/km²). There were 75 housing units at an average density of 375/sq mi (144.8/km²). The racial makeup of the CDP was 99.42% White and 0.58% from two or more races.
There were 72 households out of which 30.6% had children under the age of 18 living with them, 61.1% were married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 13.9% had a female householder with no husband present, and 25.0% were non-families. 20.8% of all households were made up of individuals and 9.7% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.72.
In the CDP the population was spread out with 17.92% under the age of 18, 5.20% from 18 to 24, 31.21% from 25 to 44, 28.32% from 45 to 64, and 17.34% who were 65 years of age or older. The median age was 42.3 years. For every 100 females there were 88 males. For every 100 females age 18 and over, there were 94.5 males.
The median income for a household in the CDP was $41,875, and the median income for a family was $54,063. Males had a median income of $40,000 versus $20,673 for females. The per capita income
Per capita income
Per capita income or income per person is a measure of mean income within an economic aggregate, such as a country or city. It is calculated by taking a measure of all sources of income in the aggregate and dividing it by the total population...
for the CDP was $21,257. About 10.6% of families and 19.9% of the population were below the poverty line, including 43.2% of those under the age of eighteen and none of those sixty five or over.