Missouri · Census place 2932266

Hillsdale, Missouri

Hillsdale is a village in St. Louis County, Missouri with an estimated 1,185 residents on July 1, 2024. It is the 315th largest of 338 incorporated places of 1,000+ people in the state.

Population 2024
1,185
#315 of 338 in Missouri
Change since 2020
-2.5%
-30 people
Land area
0.3 sq mi
Density
3,485 / sq mi
State median 1,448
Orange pin: Hillsdale. Shaded: its county. Dark pin: Jefferson City.

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Hillsdale population, 2020 to 2024

Hillsdale lost 30 residents from July 2020 to July 2024, a change of -2.5%. In the latest year it moved by -3.

1,21520201,20620211,19420221,18820231,1852024
July 1 estimates. The April 2020 estimates base was 1,217. The axis starts above zero so yearly changes are visible.

Hillsdale covers 0.34 square miles of land, for 3,485 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Hillsdale is denser than the typical town.

What county Hillsdale is in

All of Hillsdale's residents live in St. Louis County, which had 992,929 residents in 2024. Hillsdale holds 0.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Hillsdale

2 ZIP Code Tabulation Areas (ZCTAs) overlap Hillsdale by at least 10% of the ZCTA's or the village's land: 63121, 63133. 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 Hillsdale is

The Census internal point of Hillsdale is at 38.685800, -90.286900. Jefferson City, the capital, is 102.1 miles W in a straight line. The nearest larger place is Velda City, MO (1,278 people), 0.7 miles away. The nearest city of 100,000 or more is St. Louis, MO, 4.2 miles away.

Internal point

Decimal
38.685800, -90.286900
DMS
38°41'8.88"N 90°17'12.84"W
UTM
15N 735987.0E 4285404.2N
Geohash
9yzu16x14
Plus code
86CFMPP7+86

Daylight in Hillsdale

At 38.69° N, Hillsdale gets about 14 h 53 min of daylight around the June solstice and 9 h 28 min around the December solstice, a swing of 5 h 25 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Hillsdale

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is Velda City, 0.7 miles away, with 1,278 people.

Questions people ask

What is the population of Hillsdale, MO?

1,185 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 30 (2.5%) from 1,215 in July 2020.

What county is Hillsdale in?

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

What ZIP codes cover Hillsdale?

2 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 63121, 63133.

How far is Hillsdale from Jefferson City?

102.1 miles (164.3 km) in a straight line, heading W from Hillsdale.

What is the nearest larger city to Hillsdale?

Velda City, MO, with 1,278 residents, 0.7 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.