According to the United States Census Bureau, the borough has a total area of 0.1 square miles (0.3 km²), all of it land.
There were 107 households out of which 29.9% had children under the age of 18 living with them, 44.9% were married couples living together, 10.3% had a female householder with no husband present, and 42.1% were non-families. 38.3% of all households were made up of individuals and 9.3% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 3.08.
In the borough the population was spread out with 24.9% under the age of 18, 7.8% from 18 to 24, 29.0% from 25 to 44, 24.9% from 45 to 64, and 13.5% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 92.9 males. For every 100 females age 18 and over, there were 84.0 males.
The median income for a household in the borough was $24,688, and the median income for a family was $39,375. Males had a median income of $38,500 versus $18,333 for females. The per capita income for the borough was $14,949. About 14.5% of families and 14.2% of the population were below the poverty line, including 15.6% of those under the age of eighteen and 7.4% of those sixty five or over.
A half-century later, Newry flourished as the Allegheny Portage Railroad began to carry passengers from Hollidaysburg across the Alleghenies to Johnstown. Newry's location made it a suitable stop for the railroad and this new influx of visitors stimulated the economy of the town. This prosperity lasted from the 1830s to the 1850s, when the railroad closed.
During the following century, the town decreased in population and quietly shifted from an urban to a rural center until the 1950s, when migration of Altoonans from the north began to increase the size of Newry and gave it a more suburban character.
Along South Street, the southmost east-west road in the town, are located a post office, a small apartment building, a furniture store, a used appliances and furniture store, and St. Patrick's Parish, a Roman Catholic parish comprising a small church, a graveyard, a shrine to Our Lady of Lourdes, and an elementary school.
Along Allegheny Street, the northmost east-west street, one can find a Lutheran church, two bars, and the town hall.
To the west, the Puzzletown Road curves to the southwest through a few miles of housing developments and into Puzzletown, where it becomes Knob Run Road, continues south-southwest up the Appalachian Plateau, up the mountain of Blue Knob and reaches the town of the same name.
To the east, the Catfish Road goes through a few miles of sparse farmland, interrupted by a few houses and a monastery, until it intersects Route 36, which leads north to Hollidaysburg and south to Roaring Spring.