|Elevation||157 ft (48 m)|
|Time zone||UTC-5 (Eastern (EST))|
|• Summer (DST)||UTC-4 (EDT)|
|Area code(s)||410, 443, and 667|
|GNIS feature ID||589970|
The Childs Post Office was established in 1887, and has been housed in at least three locations since that time. The ZIP code is 21916. The Post Office is currently located on Blue Ball Road, just north of the intersection of Childs and Blue Ball Road. At one time it was housed in the Old Childs Store, located at the northwest corner of what is now Childs, Star Route and Blue Ball Roads. The Old Childs Store is now an antique and art store. The third location was in a small one room building. In 1985, Childs was the location for the first issue of a six-cent tricycle stamp. A forgery of the first day of issue bearing a Childs postmark can be found on display at the Smithsonian.
There is a Potter's Field located on Childs Road near the present day Mt. Aviat Academy. There is a stone on the southern side of Childs Road that notes the location and dates of active use of the burial ground. The Potter's Field was also the site of a public execution in 1879.
The Oblates of St. Francis de Sales have a facility in Childs which includes the Shrine of our Lady of the Highways, visible from Interstate 95. The Shrine is dedicated to the memory of three people who died as a result of a nearby car crash in 1968.
- Richard C. Brookings and Mary Carter, the parents of Robert Brookings, founder of the Brookings Institution, were from the Childs area.
- Confederate general William W. Mackall grew up in Childs at the Wilna, a home said to date to 1740. Richard Mackall, William W. Mackall's brother, was born at the Wilna and was a dentist and member of the Maryland General Assembly.
- "Childs". Geographic Names Information System. United States Geological Survey.
- Ask the Historical Society – Childs, Cecil Whig, Oct. 16, 2011, http://www.cecildaily.com/local_news/article_5ef19126-f6a6-11e0-b31e-001cc4c002e0.html?mode=story.
- Ask the Historical Society – Childs Station, Cecil Whig, Jan. 24, 2014, http://www.cecildaily.com/our_cecil/article_597317d8-9009-5468-bfc9-f56a613571dd.html.
- Maryland Historical Trust Determination of Eligibility, attaching a 1976 National Register of Historical Places Inventory: Nomination Form http://msa.maryland.gov/megafile/msa/stagsere/se1/se5/007000/007600/007648/pdf/msa_se5_7648.pdf
- Pamela James Blumgard, ed., At the Head of the Bay: A Cultural and Architectural History of Cecil County, Maryland 118–119 (1996).
- "Page Not Found" (PDF). si.edu. Archived from the original (PDF) on 18 May 2014. Retrieved 22 November 2015.
- "CampbellStories.com » News Archive : Cousin Jerimy Opens Childs Store!". campbellstories.com. Retrieved 22 November 2015.
- "Ask The Historical Society – Childs". Cecil Daily. Retrieved 22 November 2015.
- Mike Dixon, A Place of Need, Cecil Soil Magazine (July/Aug. 2011),available at http://www.bluetoad.com/article/A+Look+Back+With+Dixon%3A+Mike+Dixon/829998/0/article.html.
- Katie Moose, Maryland's Western Shore: The Guidebook 51 (2001).
- "Robert Somers Brookings". The Brookings Institution. Retrieved 22 November 2015.
- "Wilna Marker". hmdb.org. Retrieved 22 November 2015.
- Pamela James Blumgard, ed., At the Head of the Bay: A Cultural and Architectural History of Cecil County, Maryland 329 (1996).