US ZIP Code Map
Loading ZIP borders…

Layers

County · GEOID 17155

Putnam County, IL ZIP codes

8 ZIP/ZCTAs intersecting this county.

ACS 2023 population

5,600

Median household income

$77,526

Median home value

$167,800

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Putnam County (GEOID 17155). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 6,268 (8 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

Putnam County, IL ZIP code map

Census ZIP Code Tabulation Areas in Putnam County, IL
ZIP Code Tabulation Areas inside Putnam County, IL. Boundaries: U.S. Census Bureau. Methodology · Data sources
Download PNG

ZIP/ZCTA overlap with Putnam County

Population overlap

Share of each ZIP/ZCTA’s population located within Putnam County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Putnam County