Missouri · Census place 2946424

Marthasville, Missouri

Marthasville is a city in Warren County, Missouri with an estimated 1,302 residents on July 1, 2024. It is the 299th largest of 338 incorporated places of 1,000+ people in the state.

Population 2024
1,302
#299 of 338 in Missouri
Change since 2020
+3.3%
+42 people
Land area
0.9 sq mi
Density
1,532 / sq mi
State median 1,448
Orange pin: Marthasville. Shaded: its county. Dark pin: Jefferson City.

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Tools and pages that start from Marthasville

Marthasville population, 2020 to 2024

Marthasville added 42 residents from July 2020 to July 2024, a change of +3.3%. In the latest year it moved by +2.

1,26020201,27420211,28420221,30020231,3022024
July 1 estimates. The April 2020 estimates base was 1,259. The axis starts above zero so yearly changes are visible.

Marthasville covers 0.85 square miles of land, for 1,532 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Marthasville is close to the typical town.

What county Marthasville is in

All of Marthasville's residents live in Warren County, which had 38,478 residents in 2024. Marthasville holds 3.4% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Marthasville

1 ZIP Code Tabulation Area (ZCTA) overlaps Marthasville by at least 10% of the ZCTA's or the city's land: 63357. 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 Marthasville is

The Census internal point of Marthasville is at 38.630900, -91.058000. Jefferson City, the capital, is 60.3 miles W in a straight line. The nearest larger place is Washington, MO (15,521 people), 5.9 miles away. The nearest city of 100,000 or more is St. Louis, MO, 43.9 miles away.

Internal point

Decimal
38.630900, -91.058000
DMS
38°37'51.24"N 91°03'28.80"W
UTM
15N 669038.6E 4277607.3N
Geohash
9yz5zbt96
Plus code
86CCJWJR+9R

Daylight in Marthasville

At 38.63° N, Marthasville gets about 14 h 52 min of daylight around the June solstice and 9 h 28 min around the December solstice, a swing of 5 h 24 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Marthasville

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is Washington, 5.9 miles away, with 15,521 people.

Questions people ask

What is the population of Marthasville, MO?

1,302 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 42 (3.3%) from 1,260 in July 2020.

What county is Marthasville in?

Warren County. All of its residents live in that county.

What ZIP codes cover Marthasville?

1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 63357.

How far is Marthasville from Jefferson City?

60.3 miles (97.1 km) in a straight line, heading W from Marthasville.

What is the nearest larger city to Marthasville?

Washington, MO, with 15,521 residents, 5.9 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.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.