Putnam County, Illinois
Putnam County, Illinois · ZIP 61326, 61327, 61335
- Census data · ACS 2019-2023
- 5,633 (2024 estimate)Population
- 2,473Households
- $77,526Median household income
- $167,800Median home value
- 10Towns with a page
- 7ZIP codes
Putnam County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 6,086 |
| 2010 | 6,006 |
| 2020 | 5,637 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 17, retrieved November 14, 2026.
Median household income $77,526 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 17, retrieved November 14, 2026.
- Owner occupied
- 1,996 units
- Renter occupied
- 477 units
- Vacancy rate
- 19.4%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 17, retrieved November 14, 2026.
1,267 employees in 133 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 17, retrieved November 14, 2026.
| Measure | Putnam County | Illinois |
|---|---|---|
| Population | 5,600 | 12,692,653 |
| Median household income | $77,526 | $81,702 |
| Median age | 47.2 | 38.9 |
| Median home value | $167,800 | $250,500 |
| Bachelor’s degree or higher | 24.6% | 37.2% |
| Foreign-born residents | 1.6% | 14.4% |
| Owner-occupied homes | 80.7% | 66.8% |
| Mean commute to work | 26.9 minutes | 28.1 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 17, retrieved November 14, 2026.
Townships, towns and villages in Putnam County10 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Granville Township | Township | 2,753 | 44.6 sq mi |
| Granville | Village | 1,331 | 1.31 sq mi |
| Hennepin Township | Township | 1,239 | 41.4 sq mi |
| Magnolia Township | Township | 1,012 | 42.2 sq mi |
| Hennepin | Village | 747 | 5.31 sq mi |
| Senachwine Township | Township | 629 | 31.8 sq mi |
| Mark | Village | 507 | 1.06 sq mi |
| McNabb | Village | 274 | 0.18 sq mi |
| Magnolia | Village | 254 | 0.31 sq mi |
| Standard | Village | 222 | 0.71 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 17 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Putnam County
No job is posted in Putnam County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Putnam County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Bureau CountyPopulation 32,486 (2024 estimate)
- LaSalle CountyPopulation 108,390 (2024 estimate)
- Marshall CountyPopulation 11,552 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 17, retrieved November 14, 2026.