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Opdyke, IL Profile: Facts & Data

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The Opdyke CDP⁽¹⁾ had a population of 246 as of 2020-2024 American Community Survey 5-Year Estimates. Opdyke ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Opdyke is located at latitude 38.2598 and longitude -88.7906 in Jefferson County. The formal boundaries for the Opdyke Census Designated Place encompass a land area of 0.53 sq. miles and a water area of 0 sq. miles. Jefferson County is in the Central time zone (GMT -6).

The Opdyke 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.

The Opdyke Census Designated Place is located within Township of Pendleton, a minor civil division (MCD) of Jefferson County.

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.

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Opdyke Demographic Data
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Opdyke, IL Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION
Total Population	246 (100%)
Population Density	466 per sq mi
Diversity Index¹	3


INCOME
Median Household Income	$63,750
Per Capita Income	$33,024
Median Home Value	$67,800

HOUSING
Total HU (Housing Units)	114 (100%)
Owner Occupied HU	102 (89.5%)
Renter Occupied HU	3 (2.6%)
Vacant Housing Units	9 (7.9%)

HOUSEHOLDS
Total Households	105
Average Household Size	2.34
Family Households	68 (64.8%)

NOTES

The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Opdyke, IL - Peer Comparisons by Rank and Percentile

The table below compares Opdyke to the other 1,461 incorporated cities, towns and CDPs in Illinois by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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	# 1145	22nd
Population Density	# 1102	25th
Median Household Income	# 859	41st
Per Capita Income	# 808	45th
Diversity Index	# 1307	11th

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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Opdyke, IL Profile: Facts & Data

Opdyke, Illinois - Basic Facts

Opdyke, IL Data & Demographics

POPULATION

INCOME

HOUSING

HOUSEHOLDS

Opdyke, IL - Peer Comparisons by Rank and Percentile

Opdyke, IL - Most Popular Things to Do

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Jefferson County