|— Village —|
|Montgomery County, Ohio|
|• Total||0.27 sq mi (0.70 km2)|
|• Land||0.27 sq mi (0.70 km2)|
|• Water||0 sq mi (0 km2)|
|Elevation||1,037 ft (316 m)|
|• Estimate (2011)||560|
|• Density||2,063.0/sq mi (796.5/km2)|
|Time zone||Eastern (EST) (UTC-5)|
|• Summer (DST)||EDT (UTC-4)|
|GNIS feature ID||1056916|
Phillipsburg is located at (39.904603, -84.401630).
2010 census 
As of the census of 2010, there were 557 people, 235 households, and 163 families residing in the village. The population density was 2,063.0 inhabitants per square mile (796.5 /km2). There were 255 housing units at an average density of 944.4 per square mile (364.6 /km2). The racial makeup of the village was 97.7% White, 1.4% African American, 0.4% Asian, 0.4% from other races, and 0.2% from two or more races. Hispanic or Latino of any race were 3.2% of the population.
There were 235 households out of which 30.2% had children under the age of 18 living with them, 47.2% were married couples living together, 14.0% had a female householder with no husband present, 8.1% had a male householder with no wife present, and 30.6% were non-families. 26.4% of all households were made up of individuals and 8.1% had someone living alone who was 65 years of age or older. The average household size was 2.37 and the average family size was 2.81.
The median age in the village was 40.4 years. 21.5% of residents were under the age of 18; 7.8% were between the ages of 18 and 24; 28% were from 25 to 44; 24.1% were from 45 to 64; and 18.5% were 65 years of age or older. The gender makeup of the village was 51.3% male and 48.7% female.
2000 census 
As of the census of 2000, there were 628 people, 250 households, and 188 families residing in the village. The population density was 2,365.2 people per square mile (898.0/km²). There were 257 housing units at an average density of 967.9 per square mile (367.5/km²). The racial makeup of the village was 98.57% White, 0.80% African American, 0.32% Native American, 0.16% from other races, and 0.16% from two or more races. Hispanic or Latino of any race were 0.80% of the population.
There were 250 households out of which 30.4% had children under the age of 18 living with them, 60.8% were married couples living together, 10.0% had a female householder with no husband present, and 24.4% were non-families. 20.4% of all households were made up of individuals and 10.0% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 2.89.
In the village the population was spread out with 24.5% under the age of 18, 7.8% from 18 to 24, 27.9% from 25 to 44, 25.0% from 45 to 64, and 14.8% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 93.8 males. For every 100 females age 18 and over, there were 95.1 males.
The median income for a household in the village was $41,458, and the median income for a family was $47,969. Males had a median income of $37,625 versus $25,917 for females. The per capita income for the village was $17,687. About 5.1% of families and 6.1% of the population were below the poverty line, including 9.3% of those under age 18 and 12.2% of those age 65 or over.
- Northmont High School
- Northmont Middle School
- Englewood Elementary
- Englewood Hills Elementary
- Northmoor Elementary
- Northwood Elementary
- O. R. Edgington Elementary
- Union Elementary
As a cost-savings measure, the Northmont City Schools Board of Education voted unanimously on January 26, 2009, to close the Phillipsburg Elementary building and merge it with Union Elementary at the end of the 2008-2009 school year.
The school board had hoped to sell the building for $1 to an entity of local government. After learning that the village of Phillipsburg, Clay Township, and Montgomery County were not interested, the district intends to auction the building and remaining contents at a future date.
- "US Gazetteer files 2010". United States Census Bureau. Retrieved 2013-01-06.
- "US Board on Geographic Names". United States Geological Survey. 2007-10-25. Retrieved 2008-01-31.
- "American FactFinder". United States Census Bureau. Retrieved 2013-01-06.
- "Population Estimates". United States Census Bureau. Retrieved 2013-01-06.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- "Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data (DP-1): Phillipsburg village, Ohio". U.S. Census Bureau, American Factfinder. Retrieved November 28, 2011.
- "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.