Thomson, IL · standard
ZIP Code 61285
Carroll County, Illinois — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 1,631
- 16/sq mi
- $68,500
- Median income
- $173,100
- Median home value
- 10.4%
- Bachelor's or higher
The verdict
Thomson pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.
- 44th pct
- household income, US ZIPs
- 36th pct
- home value, US ZIPs
- 16
- people per sq mi
- 78%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 61285 against every reporting US ZIP.
ZIP code 61285 is classified by USPS as a standard delivery area and covers roughly 102.6 square miles in Thomson, Carroll County, Illinois. The area is home to 1,631 residents, producing a population density of 16 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 61285 against Illinois and the nation.
On the economic side, the median household income for ZIP 61285 sits at $68,500 (14% below the Illinois average), while per-capita income is $18,594. The poverty rate stands at 15.7% and the unemployment rate at 5.1%. On housing, the median home value is $173,100 (10% below the state average) with median rent at $903 per month, and 78.0% of occupied units are owner-occupied, a direct signal of whether 61285 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 10.4% of adults hold a bachelor's degree or higher, the median age is 41.6, and the average commute is 26 minutes. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Carroll County, so you can benchmark 61285 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 61285, Thomson, IL · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
1,631
Population
102.6
Area (sq mi)
16
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 61285?
41.6
Median Age
76.8%
Male
23.2%
Female
7.8%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$68,500
Median Household Income
-14% vs state
$18,594
Per Capita Income
15.7%
Poverty Rate
5.1%
Unemployment Rate
25.9 min
Mean Commute Time
How ZIP 61285 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$68,500 44th percentile higher than 44% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. 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 · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
809
Total Housing Units
586
Occupied Units
223
Vacant Units
2.23
Avg Household Size
Occupancy Type
$173,100
Median Home Value
-10% vs state
$903
Median Rent
1974
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 20 business establishments in ZIP 61285, employing approximately 194 people with a combined annual payroll of $18,514,000.
20
Businesses
194
Employees
$18.5M
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 6 | 30.0% |
| Accommodation and food services | 5 | 25.0% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 61285 vs 61252 →
ZIP 61285 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 61270
Morrison (61270)
7,306 residents
- 61252
Fulton (61252)
5,436 residents
- 61074
Savanna (61074)
4,431 residents
- 61053 2,852
Mount Carroll (61053)
2,852 residents
- 61285 1,631
Thomson (61285)
1,631 residents
What this shows Among its immediate neighbors, ZIP 61285 ranks #5 by population — useful context the national average alone can't give.
ZIP 61285 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 61270
Morrison (61270)
$80,867 median income
- 61285
Thomson (61285)
$68,500 median income
- 61053
Mount Carroll (61053)
$62,250 median income
- 61252
Fulton (61252)
$59,861 median income
- 61074
Savanna (61074)
$50,691 median income
What this shows By household income, ZIP 61285 ranks #2 of 5 neighboring ZIPs — local affluence varies block to block, not just metro to metro.
More ZIP Codes in Carroll County
Related Areas
Frequently Asked Questions
What county is ZIP code 61285 in? ▼
What is the population of ZIP code 61285? ▼
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How many businesses are in ZIP code 61285? ▼
What is the education level in ZIP code 61285? ▼
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What percentage of residents own vs. rent in ZIP 61285? ▼
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ZIP Code Research Guides
Official Data Resources for Thomson, IL
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.