Mount Carmel, South Carolina Demographics & Population 2026

A note before these figures: with a population of 261, Mount Carmel'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

Mount Carmel is a small community located in South Carolina, within McCormick County. The total population is 261. It ranks as the 390th most populous out of 474 Census-designated places in South Carolina.

Age Demographics

The median age in Mount Carmel is 68.3 years. This is 70% higher than the state median of 40.2 years. Only 6.5% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Mount Carmel is $43,504. This is 37% lower than the state median of $69,324. It is also 46% lower than the national median of $80,734. The poverty rate stands at 33.3%. This is 137% higher than the state poverty rate of 14.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 23.1%. This is 372% higher than the state rate of 4.9%. The median home value is $93,400. Housing costs are 64% lower than the state median of $259,000. With a home-value-to-income ratio of just 2.1x, Mount Carmel is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 39% higher than the state average of 71.9%.

Race & Ethnicity

Every resident counted in Mount Carmel was recorded as Black or African American. 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

0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 71.5%.

Data Sources & Methodology

All demographic data for Mount Carmel, South Carolina 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 South Carolina state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 474 Census-designated places in South Carolina. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.