Population
121 residents
Census ACS 2023 - Illinois
City profile · Illinois · Census ACS 2023
Population, income, housing, safety, climate and schools for Adams - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Adams - the verdict
Nationally, Adams sits in the 93rd percentile for household income among US cities with a population of 1,000 or more. Source: Census ACS.
Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.
Adams is a small town in Illinois, home to 121 residents per U.S. Census Bureau ACS 2023 estimates. Adams households earn a median of $142,938 annually, placing it in the top quartile of U.S. cities for household income, with a poverty rate of 0.0%. Typical homes in Adams are valued around $317,500, and the median resident age is 53.8 years. About 66.4% of adults hold a bachelor's degree or higher, while 100.0% of working-age residents are in the labor force.
Illinois tracks close to the national cost-of-living baseline: BEA Regional Price Parities 2024 puts Illinois at 100.0 on a 100-equals-national-average scale (Near Average). Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $1,064 monthly. Monthly utility costs average around $240 across Illinois, per EIA 2023 residential energy estimates. The average commute for Adams workers runs 23.9 minutes, with 100.0% driving alone and 0.0% working from home. Natural-hazard exposure scores 64.2 out of 100 on FEMA's National Risk Index (Moderate).
Population
121 residents
Census ACS 2023 - Illinois
Median Household Income
$142,938 /yr
Poverty 0.0%
Cost of Living Index (state)
100.0 (US=100)
Near Average - BEA RPP 2024, Illinois average
Adams measured against every US city with 1,000+ residents, computed live from the same Census and FBI data shown throughout this page.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
For each metric we count every US city with population 1,000+ and a non-null value, then compute what share of them fall below Adams's value: round(cities-below ÷ total × 100). Safety is inverted (percentile = share of cities with a higher crime rate) so a higher number always means safer. The in-state rank narrows that same crime-rate comparison to only the cities PlainCities tracks in Illinois, breaking ties alphabetically. See the methodology page for the full source-to-figure lineage.
93rd percentile nationally for median household income. Source: Census ACS 2023 / FBI UCR 2023.
How Adams's home value compares nationally
Median home value vs. every US city (population 1,000+)
$317,500 33rd percentile more affordable than 33% of 15,600 US cities
Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
How workers travel to work, Census ACS 2023
Based on 121 workers 16 and over.
State-average estimates for Illinois - EIA 2023 residential energy data
Estimates reflect Illinois state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Cost of living is a Illinois state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Adams sits in
Population-matched peers from other states, closest to Adams's 121 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Adams's $142,938 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Adams (this city) | 121 | $142,938 |
| Allenville | 120 | $67,917 |
| Dover | 122 | $44,766 |
| Nachusa | 123 | $99,531 |
121 people live in Adams, IL according to U.S. Census Bureau ACS 2023 estimates.
Median annual household income in Adams runs $142,938, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Adams; the closest available measure is the Illinois state average, a cost of living index of 100.0 (U.S. average = 100), rated "Near Average" based on BEA Regional Price Parities 2024 data. Costs within Illinois vary by metro area.
A typical home in Adams is worth $317,500, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.