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Marietta, IL
Village in Fulton County, Illinois.
Population
132
Land area
0.3sq mi
People per sq mi
483
ZIP codes
0
Marietta and its ZIP codes
Marietta at a glance
- Marietta is about 2.1 times as dense as Illinois as a whole.
Local data for Marietta, IL
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Fulton County. PPP loans are for Marietta.
Unemployment rate
3.9%
Aug 2026, -0.7 pts in a year
Average annual pay
$47,704
8,639 jobs, 2025
Income per person
$52,445
BEA, 2024
Federal spending
$250M
FY 2026, $7,451 per person
Environment and hazard risk
Marietta, IL, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hail
Storm events since 1996
651
Countywide, mostly thunderstorm wind
Flood insurance policies
25
0.2% of homes, county
July high / Jan low
86° / 16°F
38.5 inches of rain a year
Health statistics
Share of adults in Marietta, IL, CDC PLACES estimates
Obesity
40.4%
U.S. 33.3% +7.1 pts
Diabetes
12.7%
U.S. 12.1% +0.6 pts
Smoking
17.5%
U.S. 12.8% +4.7 pts
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Cities near Marietta
| Name | Distance | Land area (sq mi) |
|---|---|---|
| SmithfieldVillage | 5.6 mi | 0.5 |
| BushnellCity | 6.9 mi | 2.1 |
| AdairCensus-designated place | 7.9 mi | 0.4 |
| BardolphVillage | 9 mi | 0.6 |
| Prairie CityVillage | 9.3 mi | 1 |
| Table GroveVillage | 9.3 mi | 0.3 |
| EllisvilleVillage | 10 mi | 0.3 |
| CubaCity | 11 mi | 0.5 |
| IpavaVillage | 11 mi | 0.3 |
| AvonVillage | 12 mi | 0.4 |
| VermontVillage | 14 mi | 1.3 |
| LewistownCity | 14 mi | 2 |
| MacombCity | 15 mi | 10.7 |
| FairviewVillage | 15 mi | 4.2 |
| Good HopeVillage | 15 mi | 0.3 |
| St. AugustineVillage | 15 mi | 0.6 |
Frequently asked questions
- What county is Marietta, IL in?
- Marietta is in Fulton County, Illinois.
- What is the population of Marietta, IL?
- About 132 people live in Marietta, based on American Community Survey 5-year estimates.
- What cities are near Marietta?
- Nearby places include Smithfield (5.6 mi), Bushnell (6.9 mi), Adair (7.9 mi), Bardolph (9 mi), Prairie City (9.3 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023