Hillsdale, IL Profile: Facts & Data


Hillsdale Local Links & Resources:
Resources | ALL Hillsdale Content
Planning to visit Hillsdale? See Local Hotels

Also See: Hillsdale, IL ZIP Codes & ZIP Code Maps

Hillsdale, Illinois - Basic Facts

The Village of Hillsdale had a population of 483 as of July 1, 2020.

The primary coordinate point for Hillsdale is located at latitude 41.6136 and longitude -90.1729 in Rock Island County. The formal boundaries for the Village of Hillsdale encompass a land area of 0.65 sq. miles and a water area of 0.03 sq. miles. Rock Island County is in the Central time zone (GMT -6). The elevation is 584 feet.

The Village of Hillsdale (GNIS ID: 2398508) 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 Hillsdale is located within Township of Canoe Creek, a minor civil division (MCD) of Rock Island County.


Hillsdale, IL Data & Demographics (As of July 1, 2020)


Total Population 483 (100%)
Population in Households 483 (100.0%)
Population in Families 382 (79.1%)
Population in Group Quarters1 0
Population Density 745
Diversity Index2 20


Median Household Income $56,497
Average Household Income $68,623
% of Income for Mortgage4 7%
Per Capita Income $28,741
Wealth Index5 58


Total HU (Housing Units) 226 (100%)
Owner Occupied HU 155 (68.6%)
Renter Occupied HU 43 (19.0%)
Vacant Housing Units 28 (12.4%)
Median Home Value $97,549
Average Home Value $143,387
Housing Affordability Index3 312


Total Households 198
Average Household Size 2.44
Family Households 137
Average Family Size 3
  1. 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.
  2. 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.
  3. 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.
  4. 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).
  5. 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.


2010-2020 2020-2025
Population -0.14% -0.25%
Households 0.05% -0.2%
Families -0.07% -0.29%
Median Household Income   1.35%
Per Capita Income   2.11%
Owner Occupied HU   -0.13%


Hillsdale, IL - Peer Comparisons by Rank and Percentile

The table below compares Hillsdale to the other 1,369 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2020 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 # 945 31st
Population Density # 910 34th
Median Household Income # 712 48th
Housing Affordability Index # 1099 80th
Per Capita Income # 724 47th
Diversity Index # 515 62nd

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

Hillsdale, IL - Most Popular Things to Do

Also See: Nearby Hotels | Driving Directions

Use HTL Address Research for a Illinois Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2020, data includes home values, household income, percentage of homes owned, rented or vacant, etc.

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Illinois Census Data Comparison Tool

Compare Illinois July 1, 2020 Data
Highest or Lowest:

More Tools and Resources:

  1. For information about schools and school attendance zones, use the HTL Address Tool
  2. Our new HTL Neighborhood Explorer provides lots of detail about any neighborhood.
  3. The new 2-Minute Introduction and Concise Guide to Big Data which will help you make the most effective use of HomeTownLocator Tools.
  4. See the References & Data Sources page for more information about methodology and sources of data.
  5. See the Illinois COVID-19 Data and US COVID-19 Data for more information on the spread of the novel coronavirus.