Columbia Population 2018

Columbia is a city located in the state of South Carolina. It is the county seat for Richland County and is also the state capital. Part of the city is also located in Lexington County. The city has an estimated population of 134,309 people, and it is the second most populous city in South Carolina.

Columbia History

The Congaree people were the first known inhabitants of what is now Columbia. In 1540, Hernando de Soto was the first European to come to Columbia. However, the city was not settled until many years later, when the South Carolina General Assembly created the city in 1786. The area was selected as the state’s capital, although some legislators originally wanted to call the city Washington. Columbia was one of the first planned cities in the nation.

The State Legislature first met in Columbia at the end of the 18th century. At the beginning of the 19th century, Columbia was incorporated as a village before achieving city status in 1854.

When first designed, Columbia was divided into 400 blocks across a 2-mile square. Each block was further divided into half-acre plots and sold. There were rules put in place for the houses that were to be built on these plots of land. During the beginning of the 19th century, the city began to grow, with its population closing in on 1,000 residents.

It was also during the beginning of the 19th century that the University of South Carolina was founded. It was founded in order to provide Upcountry and Lowcountry South Carolinians with educational opportunities without having to leave the country.

It was around 1816 when the population grew to over 1,000 and there were about 250 homes in the town. As the 19th century progressed, Columbia received its city charter, a police force, and a railroad, which contributed to further population growth. Around the mid-1850s, the city’s economy revolved around the cotton industry and because of that, thousands of slaves lived in Columbia.

During the Civil War, much of the city was destroyed by fire. In 1865, the city began to rebuild and experienced a construction boom. The city continued to grow. During the 20th century, Columbia was taking on a role as a hub for textile manufacturing. There were six mills that employed thousands of workers in the area. In the early 20th century, paved roads were constructed for the first time on Main Street and there was another construction boom that included the development of a bank, hotels, and a shopping center. This trend only continued through the 1930s when the city had over 800 retail establishments. It was also during the early 1900s when Camp Jackson was established, which later became Fort Jackson.

During the second half of the 20th century, the city took on historic preservation projects to restore and renovate historic buildings which still stand today. Revitalization continued through the 1990s and 2000s, particularly in the downtown area. New additions include shopping centers, a children’s museum, an arena, art galleries, shops, restaurants and more. The city today has a very diverse economy based on government, healthcare, and finance. Columbia is also home to major companies including Michelin, SCANA, Honeywell and Westinghouse Electric.

Columbia Demographics

The city of Columbia has an estimated population of over 134,000 people. The city stretches across nearly 135 square miles, and it has a population density of over 977 people per square mile.

Whites make up the majority of the population, accounting for over 51% of the total population. Over 42% of the population is black, 2.2% is Asian, 1.5% are of other races, and 2% are mixed, while people of Hispanic or Latino origin make up 4.3% of the population. The largest age group is the 25 to 44 group, which makes up over 30% of the population. Over 20% of residents are under age 18, while 10.3% are at least 65 years old. There are more female residents than males, with 93.4 men for every 100 women. About 22.1% of the population lives below the federal poverty line. There are many religions observed throughout Columbia, with residents that are Baptist, Methodist, Lutheran, Catholic, and Jewish, just to name a few.

Columbia’s top employers including Blue Cross Blue Shield, the University of South Carolina and the Palmetto Health hospital system.

Columbia Population Growth

Census data show that for the most part, Columbia’s population has only grown throughout the years. In 1880, the population had exceeded 10,000. This number more than doubled by 1900. In 1930, the city passed the 50,000 mark, and in 1970, Columbia had over 100,000 residents. However, the 1980s and 1990s saw drops in population, falling below 100,000. However, at the time of the 2000 census, the population had bounced back again. Current estimates show that the population has risen almost 4% since the last census taken in 2010, indicating that this city will see continued growth.

Year Population Growth Growth Rate

Columbia Race Data

Race Population Percentage
Black or African American54,72340.74%
Two or More Races3,4862.60%
Some Other Race2,2331.66%
Native Hawaiian and Other Pacific Islander2680.20%
American Indian and Alaska Native1410.10%

Population Pyramid

0k0k0k0k Male Population0k0k0k0k Female Population8580757065605550454035302520151050

Columbia Housing Indicators

Indicator Value
Median Number of Rooms (per House)
Houses Without Mortgage
Houses With Mortgage
Vacancy Rate
Median Rent
Median Home Value
Renter-Occupied Units
Owner-Occupied Units
Total Housing Units

This chart shows the employment and labor force participation rates in Columbia for residents over 16 years of age. The 2015 unemployment rate is 6% and the labor force participation rate is 64.4%.

Columbia Family/Household Indicators

Indicator Value
Unmarried Partner Households (Same Sex)
Unmarried Partner Households (Opposite Sex)
Non Family Households
Female Householder (no husband) Families
Male Householder (no wife) Families
Married Couple Families
Average Family Size
Average Household Size