Center Sandwich vs Union

A side-by-side comparison of Center Sandwich and Union: population, income, housing, and more.

Center Sandwich and Union are places in New Hampshire. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Union has the higher population (354 vs 127 in Center Sandwich). Since 2019, Union's population has grown faster (+83.4% vs -17.5%).

Population, income & housing

	Center Sandwich	Union
Population	127	354
Median age	56.8 yrs	24.9 yrs
Median household income	$103,036	—
Median home value	$359,400	—
Median gross rent	$2,389	—
Housing units	72	101
Homeownership rate	58.7%	100.0%
Bachelor's degree or higher	53.7%	7.4%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Center Sandwich	Union
Population	154 → 127 (-17.5%)	193 → 354 (+83.4%)
Median household income	$83,375 → $103,036 (+23.6%)	—
Median home value	$282,400 → $359,400 (+27.3%)	$166,400 → $169,900 (+2.1%)
Median gross rent	$1,827 → $2,389 (+30.8%)	—

Center Sandwich

Population

154127

Median household income

$83,375$103,036

Median home value

$282,400$359,400

Median gross rent

$1,827$2,389

Union

Population

193354

Median home value

$166,400$169,900

Age & race/ethnicity

Age distribution (share)

	Center Sandwich	Union
Under 5	0.0%	11.6%
5 to 17	2.4%	0.0%
18 to 24	12.6%	39.0%
25 to 34	15.0%	18.9%
35 to 44	0.0%	0.0%
45 to 54	16.5%	26.8%
55 to 64	25.2%	3.7%
65 to 74	28.3%	0.0%
75 and over	0.0%	0.0%

Race & ethnicity (share)

	Center Sandwich	Union
White (non-Hispanic)	95.3%	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	4.7%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Center Sandwich	Union
No high school diploma	2.8%	28.6%
High school graduate	8.3%	64.0%
Some college or associate's	35.2%	0.0%
Bachelor's degree	16.7%	7.4%
Graduate or professional degree	37.0%	0.0%

Commute to work

How workers get to work (share)

	Center Sandwich	Union
Drove alone	58.5%	77.7%
Carpooled	0.0%	22.3%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	41.5%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Center Sandwich	Union
1-unit, detached	83.3%	87.1%
1-unit, attached	5.6%	0.0%
2 to 4 units	6.9%	0.0%
5 to 19 units	4.2%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	12.9%

Poverty & households

	Center Sandwich	Union
Poverty rate	7.1%	3.7%
Average household size	2.02	3.50
Mean commute (minutes)	32	47
Median year structure built	1938	2003