Boulder Flats vs Johnstown

A side-by-side comparison of Boulder Flats and Johnstown: population, income, housing, and more.

Boulder Flats and Johnstown are places in Wyoming. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Boulder Flats has the higher population (470 vs 227 in Johnstown). Boulder Flats has the higher median household income ($80,250 vs $56,458 in Johnstown). Since 2019, Boulder Flats's population has grown faster (+88.0% vs +23.4%).

Population, income & housing

	Boulder Flats	Johnstown
Population	470	227
Median age	38.2 yrs	59.1 yrs
Median household income	$80,250	$56,458
Median home value	$192,900	—
Median gross rent	$1,031	$725
Housing units	161	91
Homeownership rate	87.9%	83.6%
Bachelor's degree or higher	27.9%	13.5%
Unemployment rate	15.9%	12.4%

Trends (ACS 5-year, 2019–2023)

	Boulder Flats	Johnstown
Population	250 → 470 (+88.0%)	184 → 227 (+23.4%)
Median household income	$57,500 → $80,250 (+39.6%)	$47,000 → $56,458 (+20.1%)
Median home value	$129,200 → $192,900 (+49.3%)	—
Median gross rent	$950 → $1,031 (+8.5%)	$665 → $725 (+9.0%)

Boulder Flats

Population

250470

Median household income

$57,500$80,250

Median home value

$129,200$192,900

Median gross rent

$950$1,031

Johnstown

Population

184227

Median household income

$47,000$56,458

Median gross rent

$665$725

Age & race/ethnicity

Age distribution (share)

	Boulder Flats	Johnstown
Under 5	2.1%	2.2%
5 to 17	24.0%	14.1%
18 to 24	6.0%	5.3%
25 to 34	15.1%	11.0%
35 to 44	9.8%	0.9%
45 to 54	12.3%	11.9%
55 to 64	10.2%	15.0%
65 to 74	13.6%	29.5%
75 and over	6.8%	10.1%

Race & ethnicity (share)

	Boulder Flats	Johnstown
White (non-Hispanic)	26.2%	62.1%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	64.3%	34.8%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	6.0%	3.1%
Hispanic or Latino	3.6%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Boulder Flats	Johnstown
No high school diploma	10.0%	12.9%
High school graduate	28.2%	10.1%
Some college or associate's	33.9%	63.5%
Bachelor's degree	20.4%	10.1%
Graduate or professional degree	7.5%	3.4%

Commute to work

How workers get to work (share)

	Boulder Flats	Johnstown
Drove alone	68.4%	82.1%
Carpooled	8.2%	9.0%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	22.2%	9.0%
Other means	1.3%	0.0%

Housing

Units in structure (share)

	Boulder Flats	Johnstown
1-unit, detached	78.3%	70.3%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	1.9%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	19.9%	29.7%

Poverty & households

	Boulder Flats	Johnstown
Poverty rate	25.5%	19.4%
Average household size	3.33	3.11
Mean commute (minutes)	15	23
Median year structure built	1980	1988