Livingston County area

Population and density of Livingston County

The Census Bureau estimates that 8,863 people lived in Livingston County on July 1, 2025. That ranks #2,574 of 3,222 county equivalents nationally and #104 of 120 in Kentucky. Since the April 1, 2020 estimates base of 8,889, the population has declined by 26 (−0.3%), compared with +2.2% for Kentucky as a whole.

With 313 square miles of land, that is 28 people per square mile (11 per km²), placing Livingston County #2,058 nationally for density and #111 in Kentucky. The median county equivalent has 47 people per square mile; the Kentucky median is 59. Put another way, there are about 23 acres of land per resident.

U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.

Cities and towns in Livingston County

4 incorporated places lie at least partly in Livingston County. Together they are home to 1,336 people (15.1%); the other 7,527 (84.9%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Salem city, with 704 residents in the county. The county seat, Smithland city, has 242 residents. By land, Grand Rivers city is the largest at 2.134 mi².

Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Livingston County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.

Metropolitan area

Livingston County is an outlying county of the Paducah, KY-IL Metropolitan Statistical Area. Its 5 county equivalents have 102,259 residents on 1,235.5 square miles of land; Livingston County accounts for 25.3% of the land and 8.7% of the residents. By combined land it ranks #252 of 393 metropolitan areas, and #364 by population. It belongs to the Paducah-Mayfield, KY-IL Combined Statistical Area.

ZIP codes

7 ZIP Code Tabulation Areas have land in Livingston County, and each lies mostly inside the county.

42028420454204742058420784208142083

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Livingston County

Livingston County shares a land border with 7 county equivalents, including 3 in Illinois. It has more land than 5 of them. The largest neighbor is Pope County (368.9 mi²) and the smallest is Hardin County (177.4 mi²). Together with its neighbors, Livingston County forms a block of 2,220.6 mi² of land, of which it holds 14.1%.

How big is Livingston County compared with U.S. states?

Livingston County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 3.3 times as much. Kentucky’s county land could hold about 126 areas the size of Livingston County.

Another way to picture it: the same land area would fill a square about 17.7 miles (28.5 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.

State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.

What stands out about Livingston County?

Livingston County has more land than 444 of the other 3,221 county equivalents in the dataset.

A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.

Does including water change its rank?

Using land plus water places Livingston County at #2,758 nationally by total area, 20 places closer to the top than its land rank. The water assigned to this geography moves it ahead of some county equivalents with more land.

Its water share is 8.5%, compared with a national county-equivalent median of 1.2% — 7.4 percentage points higher. This describes the statistical geography’s land/water mix, not flood exposure or developable land.

Closest positions in the national land ranking

These entries sit immediately beside Livingston County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.