Blanchester, OH Profile: Facts & Data

Blanchester, Ohio - Basic Facts

The Village of Blanchester had a population of 4,173 as of July 1, 2025.

The primary coordinate point for Blanchester is located at latitude 39.2931 and longitude -83.9888 in Clinton County. The formal boundaries for the Village of Blanchester encompass a land area of 4.15 sq. miles and a water area of 0.1 sq. miles. Clinton County is in the Eastern time zone (GMT -5).

The Village of Blanchester has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Blanchester is located within Township of Marion, a minor civil division (MCD) of Clinton County.

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Blanchester, OH Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	4,173 (100%)
Population in Households	4,078 (97.7%)
Population in Families	3,231 (77.4%)
Population in Group Quarters¹	95 ( 2.3%)
Population Density	1,021
Diversity Index²	15


INCOME
Median Household Income	$58,802
Average Household Income	$76,512
% of Income for Mortgage⁴	19%
Per Capita Income	$31,727
Wealth Index⁵	53
Socioeconomic Status Index⁶	High (45.0)

HOUSING
Total HU (Housing Units)	1,901 (100%)
Owner Occupied HU	1,221 (64.2%)
Renter Occupied HU	507 (26.7%)
Vacant Housing Units	173 ( 9.1%)
Median Home Value	$175,379
Average Home Value	$192,762
Housing Affordability Index³	120

HOUSEHOLDS
Total Households	1,728
Average Household Size	2.36
Family Households	1,056
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

1,901 (100%)

Owner Occupied HU

1,221 (64.2%)

Renter Occupied HU

507 (26.7%)

Vacant Housing Units

173 ( 9.1%)

Median Home Value

$175,379

Average Home Value

$192,762

Housing Affordability Index³

120

HOUSEHOLDS

Total Households

1,728

Average Household Size

2.36

Family Households

1,056

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.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	-0.23%	0.03%
Households	0.20%	0.10%
Families		0.47%
Median Household Income		2.46%
Per Capita Income		2.41%
Owner Occupied HU		0.11%

GROWTH RATE / YEAR

2020-2025

2025-2030

Population

-0.23%

0.03%

Households

0.20%

0.10%

Families

0.47%

Median Household Income

2.46%

Per Capita Income

2.41%

Owner Occupied HU

0.11%

Blanchester, OH - Peer Comparisons by Rank and Percentile

The table below compares Blanchester to the other 1,265 incorporated cities, towns and CDPs in Ohio 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.

Variable Description	Rank	Percentile
Total Population	# 326	74th
Population Density	# 707	44th
Median Household Income	# 938	26th
Housing Affordability Index	# 668	53rd
Per Capita Income	# 896	29th
Diversity Index	# 868	31st

Variable Description

Rank

Percentile

Total Population

# 326

74th

Population Density

# 707

44th

Median Household Income

# 938

26th

Housing Affordability Index

# 668

53rd

Per Capita Income

# 896

29th

Diversity Index

# 868

31st

Ohio Census Data Comparison Tool

Blanchester, OH Profile: Facts & Data

Blanchester, Ohio - Basic Facts

Blanchester, OH Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Blanchester, OH - Peer Comparisons by Rank and Percentile

Blanchester, OH - Most Popular Things to Do

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Clinton County