Missouri · Census place 2946208

Marlborough, Missouri

Marlborough is a village in St. Louis County, Missouri with an estimated 2,191 residents on July 1, 2024. It is the 229th largest of 338 incorporated places of 1,000+ people in the state.

Population 2024
2,191
#229 of 338 in Missouri
Change since 2020
-1.2%
-26 people
Land area
0.2 sq mi
Density
9,526 / sq mi
State median 1,448
Orange pin: Marlborough. Shaded: its county. Dark pin: Jefferson City.

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Tools and pages that start from Marlborough

Marlborough population, 2020 to 2024

Marlborough lost 26 residents from July 2020 to July 2024, a change of -1.2%. In the latest year it moved by +5.

2,21720202,20620212,18920222,18620232,1912024
July 1 estimates. The April 2020 estimates base was 2,218. The axis starts above zero so yearly changes are visible.

Marlborough covers 0.23 square miles of land, for 9,526 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Marlborough is denser than the typical town.

What county Marlborough is in

All of Marlborough's residents live in St. Louis County, which had 992,929 residents in 2024. Marlborough holds 0.2% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Marlborough

2 ZIP Code Tabulation Areas (ZCTAs) overlap Marlborough by at least 10% of the ZCTA's or the village's land: 63119, 63123. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.

Where Marlborough is

The Census internal point of Marlborough is at 38.568300, -90.339200. Jefferson City, the capital, is 99.1 miles W in a straight line. The nearest larger place is Shrewsbury, MO (6,263 people), 1.4 miles away. The nearest city of 100,000 or more is St. Louis, MO, 6.9 miles away.

Internal point

Decimal
38.568300, -90.339200
DMS
38°34'5.88"N 90°20'21.12"W
UTM
15N 731815.6E 4272229.3N
Geohash
9yzg2m1h8
Plus code
86CFHM96+88

Daylight in Marlborough

At 38.57° N, Marlborough 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 Marlborough

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is Shrewsbury, 1.4 miles away, with 6,263 people.

Questions people ask

What is the population of Marlborough, MO?

2,191 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 26 (1.2%) from 2,217 in July 2020.

What county is Marlborough in?

St. Louis County. All of its residents live in that county.

What ZIP codes cover Marlborough?

2 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 63119, 63123.

How far is Marlborough from Jefferson City?

99.1 miles (159.4 km) in a straight line, heading W from Marlborough.

What is the nearest larger city to Marlborough?

Shrewsbury, MO, with 6,263 residents, 1.4 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.