What city is ZIP code 61465?

ZIP code 61465 is in Windsor, IL (Mercer County).

What county is ZIP code 61465 in?

ZIP code 61465 is mostly in Mercer County, Illinois.

How many people live in ZIP code 61465?

About 1,192 people live in the 61465 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 61465

Windsor, IL, Mercer County

Population

1,192

Land area

40.4sq mi

People per sq mi

City

Windsor

ZIP 61465 and nearby ZIP codes

Full map

ZIP 61465 at a glance

ZIP 61465 (Windsor) is 87% less dense than Illinois as a whole.
The median household income is $56,875, 32% below the Illinois median of $83,390.
A typical owner-occupied home is valued at $127,400 (52% below Illinois) and median rent is $447 a month.

Local data for ZIP 61465

Counts from official public data

Housing and community stats

ZIP 61465, American Community Survey 2020-2024

Full profile

Median household income

$56,875

Poverty rate

8.1%

Median home value

$127,400

Prices +19.7% in a year

Median rent

$447/mo

Homeownership

90.3%

Bachelor's or higher

12.0%

Median age

54.2

Average commute

33.1 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

$1.8M annual payroll

PPP loans

$1.1M

70 loans

Campaign donations

$1,372

47% D, 0% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 61465, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: drought

Storm events since 1996

470

Countywide, mostly thunderstorm wind

Flood insurance policies

0.3% of homes, county

July high / Jan low

85° / 13°F

39.1 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 61465, CDC PLACES estimates

All 40 measures

Obesity

37.3%

U.S. 33.3% +4.0 pts

Diabetes

11.6%

U.S. 12.1% -0.5 pts

Smoking

14.1%

U.S. 12.8% +1.3 pts

Uninsured (18-64)

7.1%

U.S. 11.1% -4.0 pts

Frequently asked questions

What city is ZIP code 61465?: ZIP code 61465 is in Windsor, IL (Mercer County).
What county is ZIP code 61465 in?: ZIP code 61465 is mostly in Mercer County, Illinois.
How many people live in ZIP code 61465?: About 1,192 people live in the 61465 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.