Licking County
County
Licking County Courthouse
Flag Seal
Location within the U.S. state of Ohio
Ohio's location within the U.S.
Coordinates: 40°05′N 82°29′W / 40.09°N 82.48°W / 40.09; -82.48
Country	United States
State	Ohio
Founded	March 1, 1808[1]
Seat	Newark
Largest city	Newark
Area
• Total	687 sq mi (1,780 km2)
• Land	683 sq mi (1,770 km2)
• Water	5.0 sq mi (13 km2)  0.7%
Population  (2020)
• Total	178,519
• Estimate  (2021)	180,401
• Density	260/sq mi (100/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (EDT)
Congressional district	12th
Website	www.lcounty.com

Licking County is a county located in the central portion of the U.S. state of Ohio. At the 2020 census, the population was 178,519.^[2] Its county seat is Newark.^[3] The county was formed on January 30, 1808, from portions of Fairfield County.

It is named after the Licking River, which is thought to be named for the salt licks that were in the area.^[4] However, one account explains it as an English pronunciation of the river's indigenous Delaware name W'li/'ik'/nk, which means "where the flood waters recede".^[5]

Licking County is part of the Columbus, OH Metropolitan Statistical Area.

Geography

According to the United States Census Bureau, the county has a total area of 687 square miles (1,780 km²), of which 683 square miles (1,770 km²) is land and 5.0 square miles (13 km²) (0.7%) is water.^[6] It is the third-largest county in Ohio by land area.

Adjacent counties

• Knox County (north)
• Coshocton County (northeast)
• Muskingum County (east)
• Perry County (southeast)
• Fairfield County (southwest)
• Franklin County (west)
• Delaware County (northwest)

Major highways

Demographics

2000 census

As of the census of 2000, there were 146,491 people, 55,609 households, and 40,149 families living in the county. The population density was 212 inhabitants per square mile (82/km²). There were 58,760 housing units at an average density of 86 units per square mile (33 units/km²). The racial makeup of the county was 95.64% White, 2.06% Black or African American, 0.30% Native American, 0.58% Asian, 0.02% Pacific Islander, 0.30% from other races, and 1.10% from two or more races. 0.76% of the population were Hispanic or Latino of any race.^[12] Of the 55,609 households 34.40% had children under the age of 18 living with them, 58.50% were married couples living together, 10.00% had a female householder with no husband present, and 27.80% were non-families. 23.10% of households were one person and 9.10% were one person aged 65 or older. The average household size was 2.56 and the average family size was 3.01.

The age distribution was 26.00% under the age of 18, 8.80% from 18 to 24, 29.40% from 25 to 44, 23.90% from 45 to 64, and 11.90% 65 or older. The median age was 37 years. For every 100 females there were 94.80 males. For every 100 females age 18 and over, there were 92.00 males.

The median household income was $44,124 and the median family income was $51,969. Males had a median income of $37,957 versus $26,884 for females. The per capita income for the county was $20,581. About 5.50% of families and 7.50% of the population were below the poverty line, including 9.10% of those under age 18 and 7.50% of those age 65 or over.

2010 census

As of the census of 2010, there were 166,492 people, 63,989 households, and 45,162 families living in the county.^[13] The population density was 243.9 inhabitants per square mile (94.2/km²). There were 69,291 housing units at an average density of 101.5 units per square mile (39.2 units/km²).^[14] The racial makeup of the county was 93.2% white, 3.4% black or African American, 0.7% Asian, 0.3% American Indian, 0.4% from other races, and 1.9% from two or more races. Those of Hispanic or Latino origin made up 1.4% of the population.^[13] In terms of ancestry, 29.5% were German, 16.0% were Irish, 13.0% were English, 10.8% were American, and 5.5% were Italian.^[15]

Of the 63,989 households, 34.2% had children under the age of 18 living with them, 54.5% were married couples living together, 11.2% had a female householder with no husband present, 29.4% were non-families, and 23.8% of households were made up of individuals. The average household size was 2.55 and the average family size was 3.00. The median age was 39.1 years.^[13]

The median household income was $53,291 and the median family income was $64,386. Males had a median income of $47,391 versus $37,054 for females. The per capita income for the county was $25,534. About 8.2% of families and 11.1% of the population were below the poverty line, including 15.7% of those under age 18 and 6.5% of those age 65 or over.^[16]

Politics

Prior to 1944, Licking County primarily supported Democratic Party candidates in presidential elections, only voting for Republican candidates five times from 1856 to 1940 in five national landslides for the party. From 1944 onward, the county has become a Republican stronghold presidentially, with the only Democratic presidential candidate to win the county since then being Lyndon B. Johnson in the midst of his 1964 national landslide.