Blue Knob vs Larke

A side-by-side comparison of Blue Knob and Larke: population, income, housing, and more.

Blue Knob and Larke are places in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Blue Knob has the higher population (30 vs 29 in Larke). Since 2019, Blue Knob's population has grown faster (-38.8% vs -46.3%).

Population, income & housing

	Blue Knob	Larke
Population	30	29
Median age	66.7 yrs	44.8 yrs
Median household income	$65,556	—
Median home value	—	$220,000
Housing units	16	10
Homeownership rate	100.0%	100.0%
Bachelor's degree or higher	0.0%	43.5%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Blue Knob	Larke
Population	49 → 30 (-38.8%)	54 → 29 (-46.3%)
Median household income	$48,125 → $65,556 (+36.2%)	$91,154 → $103,558 (+13.6%)
Median home value	$113,800 → $181,300 (+59.3%)	$146,400 → $220,000 (+50.3%)

Blue Knob

Population

4930

Median household income

$48,125$65,556

Median home value

$113,800$181,300

Larke

Population

5429

Median household income

$91,154$103,558

Median home value

$146,400$220,000

Age & race/ethnicity

Age distribution (share)

	Blue Knob	Larke
Under 5	0.0%	0.0%
5 to 17	0.0%	13.8%
18 to 24	0.0%	6.9%
25 to 34	10.0%	13.8%
35 to 44	0.0%	20.7%
45 to 54	0.0%	0.0%
55 to 64	13.3%	31.0%
65 to 74	76.7%	13.8%
75 and over	0.0%	0.0%

Race & ethnicity (share)

	Blue Knob	Larke
White (non-Hispanic)	36.7%	100.0%
Black or African American	0.0%	0.0%
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	63.3%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Blue Knob	Larke
No high school diploma	0.0%	0.0%
High school graduate	46.7%	26.1%
Some college or associate's	53.3%	30.4%
Bachelor's degree	0.0%	30.4%
Graduate or professional degree	0.0%	13.0%

Commute to work

How workers get to work (share)

	Blue Knob	Larke
Drove alone	100.0%	46.7%
Carpooled	0.0%	0.0%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	53.3%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Blue Knob	Larke
1-unit, detached	100.0%	100.0%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Blue Knob	Larke
Poverty rate	13.3%	0.0%
Average household size	1.88	2.90
Median year structure built	1975	1973