Knottsville, Kentucky Demographics & Population 2026

A note before these figures: with a population of 245, Knottsville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Knottsville is a small community located in Kentucky, within Daviess County. The total population is 245. It ranks as the 450th most populous out of 552 Census-designated places in Kentucky.

Age Demographics

The median age in Knottsville is 57.8 years. This is 48% higher than the state median of 39.1 years. Only 11.0% of residents are under 18, indicating fewer families with children. 10.6% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Knottsville is $96,513. This is 51% higher than the state median of $63,726. It is also 20% higher than the national median of $80,734. The ACS records no residents below the poverty line in Knottsville. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Knottsville, which reflects the size of the sample rather than a labor market without joblessness. 83.5% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 68.3%.

Race & Ethnicity

Every resident counted in Knottsville was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.

Education

21.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% lower than the state rate of 27.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample.

Data Sources & Methodology

All demographic data for Knottsville, Kentucky is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kentucky state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 552 Census-designated places in Kentucky. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.