Mill Spring vs Williamsville

A side-by-side comparison of Mill Spring and Williamsville: population, income, housing, and more.

Mill Spring and Williamsville are places in Missouri. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Williamsville has the higher population (325 vs 115 in Mill Spring). Williamsville has the higher median household income ($32,679 vs $22,411 in Mill Spring). Since 2019, Williamsville's population has grown faster (-27.0% vs -36.8%).

Population, income & housing

	Mill Spring	Williamsville
Population	115	325
Median age	53.2 yrs	40.1 yrs
Median household income	$22,411	$32,679
Median home value	—	$72,600
Median gross rent	—	$683
Housing units	68	159
Homeownership rate	82.4%	72.8%
Bachelor's degree or higher	4.8%	7.0%
Unemployment rate	3.7%	14.7%

Trends (ACS 5-year, 2019–2023)

	Mill Spring	Williamsville
Population	182 → 115 (-36.8%)	445 → 325 (-27.0%)
Median household income	$17,750 → $22,411 (+26.3%)	$38,611 → $32,679 (-15.4%)
Median home value	$22,200 → $23,400 (+5.4%)	$43,600 → $72,600 (+66.5%)
Median gross rent	$450 → $494 (+9.8%)	$617 → $683 (+10.7%)

Mill Spring

Population

182115

Median household income

$17,750$22,411

Median home value

$22,200$23,400

Median gross rent

$450$494

Williamsville

Population

445325

Median household income

$38,611$32,679

Median home value

$43,600$72,600

Median gross rent

$617$683

Age & race/ethnicity

Age distribution (share)

	Mill Spring	Williamsville
Under 5	3.5%	4.3%
5 to 17	11.3%	20.3%
18 to 24	13.0%	9.2%
25 to 34	0.0%	12.0%
35 to 44	7.8%	16.3%
45 to 54	20.9%	13.8%
55 to 64	21.7%	11.4%
65 to 74	13.9%	4.0%
75 and over	7.8%	8.6%

Race & ethnicity (share)

	Mill Spring	Williamsville
White (non-Hispanic)	87.8%	80.9%
Black or African American	0.0%	0.6%
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	12.2%	18.5%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Mill Spring	Williamsville
No high school diploma	38.6%	18.1%
High school graduate	31.3%	35.8%
Some college or associate's	25.3%	39.1%
Bachelor's degree	0.0%	7.0%
Graduate or professional degree	4.8%	0.0%

Commute to work

How workers get to work (share)

	Mill Spring	Williamsville
Drove alone	100.0%	68.2%
Carpooled	0.0%	6.4%
Public transit	0.0%	5.5%
Walked	0.0%	2.7%
Bicycle	0.0%	0.0%
Worked from home	0.0%	17.3%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Mill Spring	Williamsville
1-unit, detached	51.5%	70.4%
1-unit, attached	0.0%	0.0%
2 to 4 units	2.9%	10.7%
5 to 19 units	0.0%	1.9%
20 or more units	0.0%	0.0%
Mobile home & other	45.6%	17.0%

Poverty & households

	Mill Spring	Williamsville
Poverty rate	47.8%	33.8%
Average household size	2.25	2.60
Mean commute (minutes)	—	38
Median year structure built	1975	1967