According to the United States Census Bureau, the city has a total area of 46.3 square miles (119.8 km²), of which, 46.1 square miles (119.3 km²) of it is land and 0.2 square miles (0.5 km²) of it (0.43%) is water. It occupies 13% of the total area of Gaston County.
There were 25,945 households out of which 30.6% had children under the living with them, 47.3% were married couples living together, 16.3% had a female householder with no husband present, and 31.7% were non-families. 26.5% of all households were made up of individuals and 9.8% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 3.00.
In the city the population was spread out with 25.0% under the age of 18, 8.8% from 18 to 24, 30.5% from 25 to 44, 22.0% from 45 to 64, and 13.8% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 89.6 males. For every 100 females age 18 and over, there were 86.5 males.
The median income for a household in the city was $36,924, and the median income for a family was $44,873. Males had a median income of $33,215 versus $24,173 for females. The per capita income for the city was $19,592. 15.0% of the population and 11.8% of families were below the poverty line. 21.2% of those under the and 12.8% of those 65 and older were living below the poverty line.
Other manufacturers in Gastonia include Wix Filtration Corp., Freightliner LLC, Stabilus, Danaher Tool Group (Easco Hand Tools), and Curtiss-Wright Controls Engineered Systems. Other major employers include the City of Gastonia and Gaston County governments, the Gaston County Schools system, Caromont Healthcare (Gaston Memorial Hospital), and retailers Walmart and Advance Auto Parts.
Fire/Rescue: The Gastonia Fire Department houses over 32 engines including ladder units, quints, and pumpers. Gastonia also has a strong rural fire department which is headed by volunteers.
The Gaston County EMS (GEMS): Includes many paramedic ambulances and the Gaston County Life Saving crew, a BLS (Basic Lifesaving Service).
Public works: This includes road maintenance and sanitation as well as DWP (department of water and power) to the city.
The Schiele Museum of Natural History is located east of downtown on Garrison Boulevard. The main branch of the Gaston-Lincoln Regional Library System is right across the street from the Schiele Museum. The Daniel Stowe Botanical Garden is located just southeast of the city on NC 279. The U.S. National Whitewater Center (located on the Catawba River) is east of the city in neighboring Mecklenburg County, NC. Forty-Five Minutes away is Southpark Mall in Charlotte, NC. The Northlake Mall is also in Charlotte but is about twenty minutes away.
Gastonia and Gaston County have a varied topography, with the maximum elevations of 1,690 feet (King's Pinnacle) and 1,625 (Crowder's Mountain) both located in the Crowders Mountain State Park, part of which is located within the city limits of Gastonia, several miles west of downtown. The park and the peaks within are popular destinations for outdoor enthusiasts, and represent the highest elevations in the Charlotte-Gastonia-Concord Metropolitan Statistical Area. A few smaller mountains are also located at the periphery of the city.
Gastonia is also known for its abundance of churches, primarily Baptist and Methodist.
Private schools are also available in the city. Gaston Day School, Gaston Christian School and First Assembly Christian Academy (FACA) are among various private schools offered in the Gastonia area.
Gastonia also has a charter school, Piedmont Community Charter School, that serves K-12 grade students.
Today, there are two major shopping centers in Gastonia:
Westfield Eastridge is a large regional mall and is anchored by Matthews Belk, Dillard's, Sears, and JC Penney.The mall is also home to 100 specialty stores along with a full-service Food Court. Westfield Eastridge
Along with Westfield Eastridge, Franklin Square is the other one of Gastonia's premier shopping centers. The complex is divided into three Phases. Phase I features a Wal-Mart (one of two in the city), Best Buy, Ross Dress for Less, and Michaels. Phase II is home to Kmart, Lowe's Home Improvement Warehouse, and Sam's Club. Phase III is where Kohl's, Old Navy, Books-A-Million, Sports Authority, and a 14-screen movie theater is located. The new Shops at Franklin Square is home of hhgregg,T-Mobile, Ashley Furniture Home Store and Cutting Image Salon. Other stores are in the works for this newly constructed addition of Franklin Square includes The Original Flip Flops Bar and Grill.
The Gaston Mall, which is currently in the process of a redevelopment that will include a new Target, houses a large and popular fabric store called Mary Jo's, and one of the oldest operating Harris Teeter grocery stores in the chain.The mall also housed a popular local restaurant called Jacksons Cafeteria.It has since been moved.The shopping center will also house McAllisters Deli and new AT&T store and a Starbucks Coffee.
The Gastonia Gargoyles play rugby at Gaston County's North Belmont Park. The team is part of the North Carolina Rugby Union (NCRU) and plays Division III men's rugby. The club plays in the fall (August - November) and spring (Feb - May) seasons. The club also hosts an annual rugby 7's tournament in Clover, SC during the Clover Scottish Games on the first Saturday in June.
State highways NC 7, NC 274, NC 275 and NC 279 also traverse Gastonia.
Franklin Blvd., Garrison Blvd., Hudson Blvd., and Ozark/Long/Airline/Gaston Aves. are major east-west city thoroughfares. New Hope Rd., Chester St./York Rd., and Marietta St., are major north-south city thoroughfares.
Gastonia Transit (GT) is Gastonia's city transit provider. The bus service operates on a fixed-route system covering most of the city. GT has a new fleet of seven buses and stops are clearly visible around town. Buses run Monday-Saturday, and transfer downtown Gastonia at the Bradley Station. Regular fare is $1.00, transfers are free.
Charlotte Area Transit System (CATS) is Gastonia's commuter provider to Charlotte. The Gastonia Express (Route 85X) offers Monday-Friday bus service to/from uptown Charlotte, via the Bradley Station. One-way fare to/from uptown Charlotte: $2.40; transfer costs vary.
Greyhound Lines is Gastonia's intrastate/interstate transit provider. The staffed bus station in located on Davis St., just east of downtown.
Amtrak Crescent (trains 19, 20) connects Gastonia (GAS) with the cities of (to the north) New York, Philadelphia, Baltimore, Washington, Charlotte, and (to the south) Atlanta, Birmingham, New Orleans. The unmanned Amtrak station is situated at 350 Hancock Street.
The Gastonia area is served by two airports. The Gastonia Municipal Airport (AKH) handles most of the city's private air service needs. It is located in the southeast part of the city, off NC 274. The Charlotte/Douglas International Airport (CLT) provides Gastonia with a major domestic/international gateway and is located 18 miles east of Gastonia in Charlotte.