Cambridge

Population: 336
Median household income: $48,250
Median home value: $234,700

Cambridge is a community in Washington County, Idaho, home to 336 residents. At $48,250, its median household income sits below Washington County's $53,608.

From 2019 to 2023, Cambridge's population grew 35.5% from 248 to 336, while its median home value rose 103.6% from $115,300 to $234,700.

91.1% of homes are single-family detached houses. The typical home was built around 1956.

Demographics

ACS 2019–2023

Population: 336
Median age: 54.0 yrs
Median household income: $48,250
Median home value: $234,700
Median gross rent: $1,010
Housing units: 169
Homeownership rate: 67.5%
Bachelor's degree or higher: 28.8%
Unemployment rate: 2.2%

Trends

ACS 5-year · 2019–2023

Population

248336

Median household income

$33,188$48,250

Median home value

$115,300$234,700

Median gross rent

$643$1,010

Year	Population	Median household income	Median home value	Median gross rent
2019	248	$33,188	$115,300	$643
2020	228	$32,917	$116,800	$807
2021	331	$34,250	$122,000	$912
2022	326	$36,932	$170,800	—
2023	336	$48,250	$234,700	$1,010

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 58.0%

5 to 1714.6%

18 to 240.0%

25 to 348.9%

35 to 447.7%

45 to 5417.0%

55 to 6414.9%

65 to 7421.4%

75 and over7.4%

	Count	Share
Under 5	27	8.0%
5 to 17	49	14.6%
18 to 24	0	0.0%
25 to 34	30	8.9%
35 to 44	26	7.7%
45 to 54	57	17.0%
55 to 64	50	14.9%
65 to 74	72	21.4%
75 and over	25	7.4%

Race & ethnicity

	Count	Share
White (non-Hispanic)	314	93.5%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	22	6.5%
Two or more races	0	0.0%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma0.8%

High school graduate35.8%

Some college or associate's34.6%

Bachelor's degree11.2%

Graduate or professional degree17.7%

	Count	Share
No high school diploma	2	0.8%
High school graduate	93	35.8%
Some college or associate's	90	34.6%
Bachelor's degree	29	11.2%
Graduate or professional degree	46	17.7%

Commute to work

Mean travel time to work: 17 min

Drove alone42.9%

Carpooled15.4%

Public transit0.0%

Walked18.7%

Bicycle0.0%

Worked from home14.3%

Other means8.8%

How workers get to work

	Count	Share
Drove alone	39	42.9%
Carpooled	14	15.4%
Public transit	0	0.0%
Walked	17	18.7%
Bicycle	0	0.0%
Worked from home	13	14.3%
Other means	8	8.8%

Travel time

	Count	Share
Under 15 min	45	57.7%
15 to 29 min	6	7.7%
30 to 44 min	9	11.5%
45 to 59 min	18	23.1%
60+ min	0	0.0%

Households

Average household size: 2.67
Poverty rate: 10.7% (36 of 336)

	Count	Share
Family households	83	65.9%
Nonfamily households	43	34.1%

Housing

Median year structure built: 1956

Occupancy

	Count	Share
Occupied	126	74.6%
Vacant	43	25.4%

Tenure (of occupied units)

	Count	Share
Owner-occupied	85	67.5%
Renter-occupied	41	32.5%

1-unit, detached91.1%

1-unit, attached0.0%

2 to 4 units5.3%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other3.6%

Units in structure

	Count	Share
1-unit, detached	154	91.1%
1-unit, attached	0	0.0%
2 to 4 units	9	5.3%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	6	3.6%

Geography

Place GEOID: 1612520
Type (LSAD): 25
Land area: 0.48 sq mi
Water area: 0.01 sq mi
Center point: 44.5717, -116.6781