According to the United States Census Bureau, the township has a total area of 24.3 square miles (63 km2), of which, 24.3 square miles (63 km2) of it is land and 0.04% is water. It is drained by the Aquashicola Creek and the Buckwha Creek westward into the Lehigh River. Blue Mountain forms its natural southern boundary. Its villages include Fiddletown, Kunkletown, and Smith Gap.Polk Township (north)
Chestnuthill Township (tangent to the northeast)
Ross Township (east)
Moore Township, Northampton County (south)
Lower Towamensing Township, Carbon County (west)
Towamensing Township, Carbon County (west)
As of the census of 2000, there were 2,665 people, 941 households, and 718 families residing in the township. The population density was 109.6 people per square mile (42.3/km2). There were 1,069 housing units at an average density of 44.0/sq mi (17.0/km2). The racial makeup of the township was 97.71% White, 0.53% African American, 0.30% Native American, 0.19% Asian, 0.45% from other races, and 0.83% from two or more races. Hispanic or Latino of any race were 1.39% of the population.
There were 941 households, out of which 33.6% had children under the age of 18 living with them, 63.1% were married couples living together, 7.4% had a female householder with no husband present, and 23.6% were non-families. 17.7% of all households were made up of individuals, and 7.2% had someone living alone who was 65 years of age or older. The average household size was 2.72 and the average family size was 3.08.
In the township the population was spread out, with 24.8% under the age of 18, 7.0% from 18 to 24, 28.0% from 25 to 44, 25.7% from 45 to 64, and 14.6% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 99.5 males. For every 100 females age 18 and over, there were 99.5 males.
The median income for a household in the township was $42,500, and the median income for a family was $46,875. Males had a median income of $32,500 versus $20,811 for females. The per capita income for the township was $18,079. About 7.1% of families and 9.0% of the population were below the poverty line, including 13.5% of those under age 18 and 6.5% of those age 65 or over.
Residents of Eldred Township may attend the local, public schools operated by Pleasant Valley School District which provides half day kindergarten through 12th grade. The Pleasant Valley School District's enrollment declined to 5,435 students in kindergarten through 12th grade by 2013. In 2010, Pleasant Valley School District enrollment was 5,885 pupils. Pleasant Valley School District operates Pleasant Valley High School (9th-12th), Pleasant Valley Middle School (7th-8th), Pleasant Valley Intermediate School (4th-6th), and Pleasant Valley Elementary School (K-3rd). In 2013, Pleasant Valley School District’s graduation rate was 85.7%. In 2012, Pleasant Valley School District declined to ‘’Warning’’ Adequate Yearly Progress (AYP) status due to lagging student achievement in both reading and mathematics at the high school, the middle school and the elementary school. Pleasant Valley High School declined to Corrective Action Level II 4th year AYP status, due to a low graduation rate and lagging student achievement. The School missed every metric measured for student achievement in both reading and mathematics.
In 2014, the Pittsburgh Business Times ranked Pleasant Valley School District 285th out of 496 public schools for academic achievement of its pupils.
High school aged students can attend the taxpayer funded Monroe Career & Tech Institute  for training in the building trades and other areas. The School is located at 194 Laurel Lake Road, Bartonsville. Monroe Career & Tech Institute is funded by a consortium of the public school districts, which includes: Pleasant Valley School District, Stroudsburg Area School District, East Stroudsburg Area School District and Pocono Mountain School District.
Eldred Township residents may also apply to attend any of the Commonwealth's 14 public cyber charter schools (2013) at no additional cost to the parents. The resident’s public school district is required to pay the charter school tuition or the cyber charter school tuition for residents who attend these public schools. By Commonwealth law, if the District provides transportation for its own students, then the District must provide transportation to any school that lies within 10 miles of its borders. Residents may also seek admission for their school aged child to any other public school district. When accepted for admission, the student's parents are responsible for paying an annual tuition fee set by the Pennsylvania Department of Education. For example, Stroudsburg Area School District's high school tuition rate was $12,655.36 in 2013 and Pocono Mountain School District was $13,988.42.
Colonial Intermediate Unit #20 provides a wide variety of services to children living in its region which includes Eldred Township. Early screening, special education services, speech and hearing therapy, autistic support, preschool classes and many other services like driver education are available. Services for children during the preschool years are provided without cost to their families when the child is determined to meet eligibility requirements. Intermediate units receive taxpayer funding: through subsidies paid by member school districts; through direct charges to users for some services; through the successful application for state and federal competitive grants and through private grants.
East Stroudsburg University of Pennsylvania is a public university located in neighboring East Stroudsburg. It is one of the 14 state universities that make up the Pennsylvania State System of Higher Education (PASSHE). Eleventh and twelfth grade students may attend the University at a significant tuition discount through its Dual Enrollment program earning college credits while still earning their high school diploma. Additionally, Pennsylvania residents who are at least 60 years of age and retired may enroll as non-matriculating students tuition free.
Community members also have access to the Eastern Monroe County Public Library  which is located on 1002 North 9th Street in Stroudsburg. Through it Pennsylvania residents have access to all POWER Library online resources. Chestnuthill Township residents may also use the Western Pocono Community Library situated in Brodheadsville.