Illinois · Census place 1747254
Martinsville, Illinois
Martinsville is a city in Clark County, Illinois with an estimated 1,083 residents on July 1, 2024. It is the 630th largest of 651 incorporated places of 1,000+ people in the state.
- Population 2024
- 1,083
- #630 of 651 in Illinois
- Change since 2020
- -2.7%
- -30 people
- Land area
- 2.0 sq mi
- + 0.03 sq mi water
- Density
- 536 / sq mi
- State median 2,177
Measure from here
Tools and pages that start from Martinsville
Martinsville population, 2020 to 2024
Martinsville lost 30 residents from July 2020 to July 2024, a change of -2.7%. In the latest year it moved by -9.
Martinsville covers 2.02 square miles of land and 0.03 of water, for 536 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Martinsville is less dense than the typical town.
What county Martinsville is in
All of Martinsville's residents live in Clark County, which had 15,076 residents in 2024. Martinsville holds 7.2% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.
ZIP codes in Martinsville
1 ZIP Code Tabulation Area (ZCTA) overlaps Martinsville by at least 10% of the ZCTA's or the city's land: 62442. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.
Where Martinsville is
The Census internal point of Martinsville is at 39.338400, -87.880900. Springfield, the capital, is 99.1 miles WNW in a straight line. The nearest larger place is Casey, IL (2,376 people), 6.0 miles away. The nearest city of 100,000 or more is Evansville, IN, 95.2 miles away.
Internal point
- Decimal
- 39.338400, -87.880900
- DMS
- 39°20'18.24"N 87°52'51.24"W
- UTM
- 16N 424085.4E 4354700.2N
- Geohash
- dncxb1r4f
- Plus code
- 86FJ84Q9+9J
Daylight in Martinsville
At 39.34° N, Martinsville gets about 14 h 57 min of daylight around the June solstice and 9 h 24 min around the December solstice, a swing of 5 h 33 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.
Places near Martinsville
The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Casey, 6.0 miles away, with 2,376 people.
Questions people ask
What is the population of Martinsville, IL?
1,083 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 30 (2.7%) from 1,113 in July 2020.
What county is Martinsville in?
Clark County. All of its residents live in that county.
What ZIP codes cover Martinsville?
1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 62442.
How far is Martinsville from Springfield?
99.1 miles (159.4 km) in a straight line, heading WNW from Martinsville.
What is the nearest larger city to Martinsville?
Casey, IL, with 2,376 residents, 6.0 miles away between internal points.
Sources and data as of
Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.
- 01Census Vintage 2024 subcounty population estimates
- 02Census 2024 Gazetteer, places
- 03Census 2020 ZCTA to place relationship file
- 04Census 2024 cartographic boundary file, counties (1:5,000,000)
How every number is computed: methodology. Spotted a wrong figure? Report an error.