Grayhawk vs St. Mary

A side-by-side comparison of Grayhawk and St. Mary: population, income, housing, and more.

Grayhawk and St. Mary are places in Missouri. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Grayhawk has the higher population (554 vs 255 in St. Mary). St. Mary has the higher median household income ($57,500 vs $49,808 in Grayhawk). Grayhawk has the higher median home value ($123,600 vs $97,500 in St. Mary).

Population, income & housing

	Grayhawk	St. Mary
Population	554	255
Median age	50.1 yrs	52.2 yrs
Median household income	$49,808	$57,500
Median home value	$123,600	$97,500
Median gross rent	—	$783
Housing units	327	145
Homeownership rate	95.9%	75.0%
Bachelor's degree or higher	24.8%	10.6%
Unemployment rate	4.4%	6.5%

Trends (ACS 5-year, 2019–2023)

	Grayhawk	St. Mary
Population	562 → 554 (-1.4%)	370 → 255 (-31.1%)
Median household income	$54,357 → $49,808 (-8.4%)	$43,750 → $57,500 (+31.4%)
Median home value	$102,400 → $123,600 (+20.7%)	$76,300 → $97,500 (+27.8%)
Median gross rent	—	$780 → $783 (+0.4%)

Grayhawk

Population

562554

Median household income

$54,357$49,808

Median home value

$102,400$123,600

St. Mary

Population

370255

Median household income

$43,750$57,500

Median home value

$76,300$97,500

Median gross rent

$780$783

Age & race/ethnicity

Age distribution (share)

	Grayhawk	St. Mary
Under 5	20.4%	11.0%
5 to 17	11.4%	7.8%
18 to 24	7.0%	7.5%
25 to 34	6.1%	6.7%
35 to 44	2.5%	9.0%
45 to 54	17.0%	16.1%
55 to 64	16.2%	18.0%
65 to 74	18.2%	16.5%
75 and over	1.1%	7.5%

Race & ethnicity (share)

	Grayhawk	St. Mary
White (non-Hispanic)	100.0%	81.2%
Black or African American	0.0%	8.6%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	9.4%
Hispanic or Latino	0.0%	0.8%

Educational attainment (age 25+)

Share of adults 25+

	Grayhawk	St. Mary
No high school diploma	0.0%	27.1%
High school graduate	39.8%	38.3%
Some college or associate's	35.4%	23.9%
Bachelor's degree	8.8%	3.7%
Graduate or professional degree	15.9%	6.9%

Commute to work

How workers get to work (share)

	Grayhawk	St. Mary
Drove alone	85.4%	90.8%
Carpooled	3.8%	9.2%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	10.8%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Grayhawk	St. Mary
1-unit, detached	100.0%	74.5%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	10.3%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	15.2%

Poverty & households

	Grayhawk	St. Mary
Poverty rate	9.9%	24.8%
Average household size	2.25	2.55
Mean commute (minutes)	34	37
Median year structure built	1980	1954