What city is ZIP code 62340?

ZIP code 62340 is in Griggsville, IL (Pike County).

What county is ZIP code 62340 in?

ZIP code 62340 is mostly in Pike County, Illinois.

How many people live in ZIP code 62340?

About 1,673 people live in the 62340 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 62340

Griggsville, IL, Pike County

Population

1,673

Land area

90.6sq mi

People per sq mi

City

Griggsville

ZIP 62340 and nearby ZIP codes

Full map

ZIP 62340 at a glance

ZIP 62340 (Griggsville) is 92% less dense than Illinois as a whole.
Households here earn a median of $43,333 a year, 48% less than the Illinois figure of $83,390.
A typical owner-occupied home is valued at $99,500 (62% below Illinois) and median rent is $541 a month.

Local data for ZIP 62340

Counts from official public data

Housing and community stats

ZIP 62340, American Community Survey 2020-2024

Full profile

Median household income

$43,333

Poverty rate

21.4%

Median home value

$99,500

Median rent

$541/mo

Homeownership

66.6%

Bachelor's or higher

13.0%

Median age

43.3

Average commute

24.2 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

272

$14.8M annual payroll

PPP loans

$6.1M

165 loans

Campaign donations

$3,553

0% D, 50% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 62340, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: landslide

Storm events since 1996

390

Countywide, mostly thunderstorm wind

Flood insurance policies

1.2% of homes, county

July high / Jan low

87° / 18°F

39.1 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 62340, CDC PLACES estimates

All 40 measures

Obesity

42.1%

U.S. 33.3% +8.8 pts

Diabetes

14.2%

U.S. 12.1% +2.1 pts

Smoking

18.8%

U.S. 12.8% +6.0 pts

Uninsured (18-64)

9.4%

U.S. 11.1% -1.7 pts

Frequently asked questions

What city is ZIP code 62340?: ZIP code 62340 is in Griggsville, IL (Pike County).
What county is ZIP code 62340 in?: ZIP code 62340 is mostly in Pike County, Illinois.
How many people live in ZIP code 62340?: About 1,673 people live in the 62340 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.