[1][2] Pedricktown (with a 2010 Census population of 524[24]) is an unincorporated community and census-designated place (CDP) located within Oldmans Township.

[25][26][27] Unincorporated communities, localities and place names located partially or completely within the township include Auburn, Dolbows Landing, Jumbo, Magnolia, Oldmans Point, Parkertown and Perkintown.

[29][30] The 2010 United States census counted 1,773 people, 652 households, and 502 families in the township.

[39] As of the 2000 United States census[14] there were 1,798 people, 654 households, and 517 families residing in the township.

[47][48][49] For the 119th United States Congress, New Jersey's 2nd congressional district is represented by Jeff Van Drew (R, Dennis Township).

[51] For the 2024-2025 session, the 3rd legislative district of the New Jersey Legislature is represented in the State Senate by John Burzichelli (D, Paulsboro) and in the General Assembly by David Bailey (D, Woodstown) and Heather Simmons (D, Glassboro).

Cross (R, Pennsville Township, 2029),[55][56] Sheriff Charles M. Miller (R, Salem, 2027)[57][58] and Surrogate Nicki A. Burke (D, Woodstown, 2025).

[61] Among the township's 2010 Census population, 70.6% (vs. 64.6% in Salem County) were registered to vote, including 91.8% of those ages 18 and over (vs. 84.4% countywide).

[77][78][79] Students from Oldmans Township living west of Interstate 295 are sent to Penns Grove, while those east of the highway are sent to Woodstown.

[83] In 2016, the district commissioned a study by the Southern Regional Institute and Educational Technology Training Center at Stockton University to consider sending all students in grades 9–12 to Woodstown High School.

The study concluded that Woodstown has the capacity to handle all of the students from Oldmans Township, but noted that the withdrawal from Penns Grove would results in a small decrease in the number of white students in that district's high school.

[84] In 2018, the Oldmans Township district sought permission from the Commissioner of Education to send all students to Woodstown, which has been opposed by the Penns Grove district based on the financial impact caused by the loss of tuition.

[85] U.S. Route 130 passes through the northwestern part of the municipality[86] while Interstate 295 travels through the center of the township and includes exit 7.

[88] Two of the turnpike's service areas, named for people who lived or worked in New Jersey, are located in the township.

From south to north, these are the Clara Barton Service Area (named for Clara Barton): southbound, milepost 5.4, and the John Fenwick Service Area (named for John Fenwick; northbound, milepost 5.4).

[90][91] The Spitfire Aerodrome (FAA LID: 7N7) is a small municipal airport located in the township, and is the only one of its kind in Salem County.