South Mills, NC Profile: Facts & Data

The South Mills CDP⁽¹⁾ had a population of 393 as of July 1, 2025. South Mills ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in North Carolina. See peer rankings below.

The primary coordinate point for South Mills is located at latitude 36.4457 and longitude -76.3274 in Camden County. The formal boundaries for the South Mills Census Designated Place encompass a land area of 1.79 sq. miles and a water area of 0 sq. miles. Camden County is in the Eastern time zone (GMT -5).

The South Mills Census Designated Place has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

South Mills, NC Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	393 (100%)
Population in Households	393 (100.0%)
Population in Families	304 (77.4%)
Population in Group Quarters¹	0
Population Density	219
Diversity Index²	36


INCOME
Median Household Income	$94,912
Average Household Income	$103,351
% of Income for Mortgage⁴	23%
Per Capita Income	$46,285
Wealth Index⁵	76
Socioeconomic Status Index⁶	Moderate (61.4)

HOUSING
Total HU (Housing Units)	192 (100%)
Owner Occupied HU	152 (79.2%)
Renter Occupied HU	24 (12.5%)
Vacant Housing Units	16 ( 8.3%)
Median Home Value	$346,667
Average Home Value	$352,961
Housing Affordability Index³	108

HOUSEHOLDS
Total Households	176
Average Household Size	2.23
Family Households	109
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

South Mills, NC - Peer Comparisons by Rank and Percentile

The table below compares South Mills to the other 776 incorporated cities, towns and CDPs in North Carolina by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	1.58%	2.61%
Households	1.71%	1.86%
Families		5.28%
Median Household Income		-1.47%
Per Capita Income		-0.11%
Owner Occupied HU		2.14%

Variable Description	Rank	Percentile
Total Population	# 615	21st
Population Density	# 636	18th
Median Household Income	# 97	88th
Housing Affordability Index	# 543	70th
Per Capita Income	# 150	81st
Diversity Index	# 600	23rd

South Mills, NC Profile: Facts & Data

South Mills, North Carolina - Basic Facts

South Mills, NC Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

South Mills, NC - Peer Comparisons by Rank and Percentile

South Mills, NC - Most Popular Things to Do

Use HTL Address Research for a North Carolina Address and get...

Quick & Easy Ways to...

North Carolina Census Data Comparison Tool

Camden County