Keystone vs Martin

A side-by-side comparison of Keystone and Martin: population, income, housing, and more.

Keystone and Martin are places in Nebraska. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Martin has the higher population (86 vs 16 in Keystone). Since 2019, Martin's population has grown faster (+68.6% vs -74.2%).

Population, income & housing

	Keystone	Martin
Population	16	86
Median age	62.6 yrs	66.8 yrs
Median household income	—	$52,841
Median home value	—	$189,200
Housing units	11	165
Homeownership rate	45.5%	100.0%
Bachelor's degree or higher	31.3%	0.0%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Keystone	Martin
Population	62 → 16 (-74.2%)	51 → 86 (+68.6%)
Median household income	—	$37,143 → $52,841 (+42.3%)
Median home value	—	$160,000 → $189,200 (+18.3%)

Keystone

Population

6216

Martin

Population

5186

Median household income

$37,143$52,841

Median home value

$160,000$189,200

Age & race/ethnicity

Age distribution (share)

	Keystone	Martin
Under 5	0.0%	0.0%
5 to 17	0.0%	0.0%
18 to 24	0.0%	3.5%
25 to 34	0.0%	0.0%
35 to 44	0.0%	0.0%
45 to 54	0.0%	0.0%
55 to 64	62.5%	15.1%
65 to 74	0.0%	50.0%
75 and over	37.5%	31.4%

Race & ethnicity (share)

	Keystone	Martin
White (non-Hispanic)	100.0%	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	0.0%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Keystone	Martin
No high school diploma	0.0%	3.6%
High school graduate	0.0%	69.9%
Some college or associate's	68.8%	26.5%
Bachelor's degree	31.3%	0.0%
Graduate or professional degree	0.0%	0.0%

Commute to work

How workers get to work (share)

	Keystone	Martin
Drove alone	0.0%	100.0%
Carpooled	50.0%	0.0%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	50.0%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Keystone	Martin
1-unit, detached	100.0%	39.4%
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%	60.6%

Poverty & households

	Keystone	Martin
Poverty rate	37.5%	8.1%
Average household size	1.45	1.37
Median year structure built	—	1977