Mill Creek, OK Profile: Facts & Data

The Town of Mill Creek had a population of 286 as of July 1, 2024. Mill Creek ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Oklahoma. See peer rankings below.

The primary coordinate point for Mill Creek is located at latitude 34.4043 and longitude -96.8264 in Johnston County. The formal boundaries for the Town of Mill Creek encompass a land area of 0.37 sq. miles and a water area of 0 sq. miles. Johnston County is in the Central time zone (GMT -6).

The Town of Mill Creek 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.

Oklahoma is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Town of Mill Creek is located within West Johnston Division of Johnston County.

Mill Creek, OK Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	286 (100%)
Population in Households	286 (100.0%)
Population in Families	252 (88.1%)
Population in Group Quarters¹	0
Population Density	745
Diversity Index²	48


INCOME
Median Household Income	$51,098
Average Household Income	$70,872
% of Income for Mortgage⁴	11%
Per Capita Income	$27,258
Wealth Index⁵	54
Socioeconomic Status Index⁶	Moderate (47.1)

HOUSING
Total HU (Housing Units)	123 (100%)
Owner Occupied HU	85 (69.1%)
Renter Occupied HU	25 (20.3%)
Vacant Housing Units	13 (10.6%)
Median Home Value	$89,516
Average Home Value	$145,294
Housing Affordability Index³	238

HOUSEHOLDS
Total Households	110
Average Household Size	2.60
Family Households	83
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.

Mill Creek, OK - Peer Comparisons by Rank and Percentile

The table below compares Mill Creek to the other 846 incorporated cities, towns and CDPs in Oklahoma by rank and percentile using July 1, 2024 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	2020-2024	2024-2029
Population	-0.57%	-2.27%
Households	-0.42%	-1.12%
Families		-1.49%
Median Household Income		2.06%
Per Capita Income		3.40%
Owner Occupied HU		-1.70%

Variable Description	Rank	Percentile
Total Population	# 465	45th
Population Density	# 199	77th
Median Household Income	# 549	35th
Housing Affordability Index	# 802	95th
Per Capita Income	# 547	35th
Diversity Index	# 577	32nd

Mill Creek, OK Profile: Facts & Data

Mill Creek, Oklahoma - Basic Facts

Mill Creek, OK Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Mill Creek, OK - Peer Comparisons by Rank and Percentile

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