Hillsboro ZIP Codes — Washington County, OR

There are 3 unique ZIP codes in Hillsboro, Oregon. Area code: 503.

ZIP codes

100.81

sq mi land

0.05

sq mi water

503

area code

Hillsboro, OR ZIP code map

About Hillsboro, OR

Hillsboro, Oregon is a vibrant city located in the heart of Washington County. Known for its diverse community and rich cultural tapestry, this city has become a hub for technology and agriculture. With its picturesque landscapes and friendly atmosphere, Hillsboro offers residents and visitors alike a welcoming environment.

Location & geography

Hillsboro covers a land area of 201.62 square miles and has a small water area of 0.11 square miles. It is positioned approximately 20 miles west of Portland and is bordered by notable cities such as Beaverton, Tigard, and Forest Grove. The city is characterized by its beautiful rolling hills and nearby agricultural fields, providing a unique blend of urban and rural environments.

Community & economy

The character of Hillsboro is marked by a strong sense of community, with a variety of cultural festivals and local events that enhance the social fabric of the city. Key industries in Hillsboro include technology, healthcare, and agriculture, demonstrating a diverse economic base. Daily life in the city is bustling, supported by a range of shopping, dining, and recreational opportunities that cater to residents of all ages.

Transportation

Hillsboro is well-connected by major highways, including U.S. Route 26 and Oregon Route 8, allowing for easy access to the surrounding areas. The nearest airport is the Portland International Airport, located about 30 miles away, providing both domestic and international flight options. Public transit options, such as the TriMet bus system and MAX light rail, also enhance local mobility.

History

Hillsboro was founded in the mid-1800s and has a rich history tied to the development of agriculture and technology in the region. Over the years, it has transitioned from a primarily agricultural community to a tech hub, housing various home-grown companies and divisions of major firms. Notable events in its history include the establishment of the Washington County Fair, which celebrates local culture and community spirit.

Did you know?

One surprising fact about Hillsboro is that it hosts the Hillsboro Farmers' Market, which has been a tradition since 2001, showcasing local produce and crafts. Additionally, the city is home to the impressive Intel campus, which significantly contributes to its economic landscape.

ZIP codes for Hillsboro, OR (3)

ZIP code	City	County	Map
97123	Hillsboro	Washington	View map
97124	Hillsboro	Washington	View map
97129	Hillsboro	Washington	View map

Demographics & statistics

102,711

Population

35.2

Median age

$103,654

Median household income

$48,075

Per capita income

$467,700

Median home value

$1,692

Median monthly rent

57.4%

Home ownership

7.1%

Poverty rate

4.5%

Unemployment

22,487

Housing units

40.1%

Bachelor's or higher

Age distribution

Male Female

3,063

Under 5

2,957

3,209

5–9

3,097

3,424

10–14

3,305

2,957

15–19

2,855

3,415

20–24

3,297

9,873

25–34

9,529

8,138

35–44

7,856

6,289

45–54

6,070

2,990

55–59

2,886

2,545

60–64

2,457

3,892

65–74

3,756

1,692

75–84

1,634

776

85+

749

← Male

Female →

Age summary

Group	Count	%
Under 18	22,556	22.0%
18 and over	80,155	78.0%
65 and over	12,499	12.2%
Median age	35.2 years

Race & ethnicity

White 55.1%

Hispanic or Latino 14%

Two or more races 11.9%

Asian 8.7%

Other race 6.8%

Black or African American 2.2%

American Indian / Alaska Native 1%

Native Hawaiian / Pacific Islander 0.5%

Group	Count	%
White	65,781	55.1%
Hispanic or Latino	16,736	14%
Two or more races	14,164	11.9%
Asian	10,352	8.7%
Other race	8,145	6.8%
Black or African American	2,570	2.2%
American Indian / Alaska Native	1,137	1%
Native Hawaiian / Pacific Islander	562	0.5%

Household income

Under $10k 2.3%

$10k–$15k 2.0%

$15k–$25k 3.0%

$25k–$35k 4.2%

$35k–$50k 8.1%

$50k–$75k 16.0%

$75k–$100k 13.1%

$100k–$150k 22.6%

$150k–$200k 13.4%

$200k+ 15.6%

Range	% of households
Under $10k	2.3%
$10k–$15k	2.0%
$15k–$25k	3.0%
$25k–$35k	4.2%
$35k–$50k	8.1%
$50k–$75k	16.0%
$75k–$100k	13.1%
$100k–$150k	22.6%
$150k–$200k	13.4%
$200k+	15.6%
Median income	$103,654

Housing

Home values

Under $50k 2.5%

$50k–$100k 0.6%

$100k–$150k 0.5%

$150k–$200k 0.3%

$200k–$300k 5.1%

$300k–$500k 52.2%

$500k–$1M 35.5%

$1M+ 3.6%

Housing overview

Metric	Value
Median home value	$467,700
Median rent / month	$1,692
Owner occupied	57.4%
Renter occupied	42.7%
Vacant	3.1%
Single-family detached	57.1%
Large apartment buildings	12.3%
Mobile homes	1.8%
Median rooms	5.3
Avg household size (owned)	2.76

Year built

Era	%
2020 or later	1.2%
2010–2019	10.8%
2000–2009	22.4%
1990–1999	24.5%
1980–1989	10.5%
1970–1979	14.8%
1960–1969	6.1%
1950–1959	3.8%
1940–1949	2.5%
1939 or earlier	3.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.5%
1 bedroom	12.2%
2 bedrooms	22.6%
3 bedrooms	42.3%
4 bedrooms	17.8%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	5.7%
1 vehicle	29.3%
2 vehicles	40.7%
3 or more	24.4%

Heating fuel

Fuel type	%
Utility gas	48.9%
Electricity	45.7%
Propane / LP gas	2.0%
Fuel oil	0.7%
Wood	2.0%
Solar	0.3%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	20,718	54.9%
Cohabiting couple	3,491	9.2%
Male householder, no spouse	6,284	16.2%
Female householder, no spouse	7,535	19.9%
Households with children under 18	12,488	33.4%
Households with seniors (65+)	8,874	23.7%
Average household size	2.68

Marital status

Status	Male	Female
Never married	35.8%	29.7%
Married	54.0%	51.9%
Separated	0.8%	1.2%
Widowed	1.6%	6.0%
Divorced	8.0%	11.2%

Education

Less than 9th grade 4.9%

Some HS, no diploma 4.8%

HS graduate 19.5%

Some college, no degree 21.3%

Associate's degree 9.6%

Bachelor's degree 22.4%

Graduate / professional 17.7%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	40.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,479	6.1%
Kindergarten	1,158	4.7%
Elementary school	9,933	40.9%
High school	4,700	19.5%
College / grad school	7,143	28.9%

Employment

Industry of employment

Manufacturing 23.6%

Education & healthcare 16.7%

Professional & management 13.0%

Retail trade 10.9%

Arts, food & hospitality 9.6%

Construction 6.9%

Finance & real estate 5.0%

Public administration 3.4%

Transportation & utilities 3.2%

Other services 3.2%

Wholesale trade 2.1%

Information 1.3%

Agriculture & mining 1.2%

Occupation

Category	%
Management, business & arts	46.1%
Service	15.6%
Sales & office	18.0%
Natural resources & construction	9.3%
Production & transportation	11.0%

Employment type

Type	%
Private sector	87.0%
Government	9.5%
Self-employed	3.5%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	65.9%
Carpool	8.1%
Public transit	3.9%
Walk	2.9%
Other means	1.6%
Avg commute (minutes)	23.7

Poverty

All people 7.1%

Under 18 years 8.9%

18 and over 6.6%

Married-couple families 2.1%

Female-led households 16.3%

Income support

Source	% of households
Social Security	23.9%
Retirement income	18.4%
Supplemental Security	2.9%
Cash public assistance	3.5%
Food stamps / SNAP	9.3%

Health indicators

Condition	%
High blood pressure	25.1%
High cholesterol	25.7%
Heart disease	4.1%
Stroke	2.2%
Asthma	10.1%
Arthritis	17.1%
Kidney disease	2.2%
Pulmonary disease	4.6%
Cancer	5.0%

Behavior / access	%
Binge drinking	18.4%
No physical activity	17.8%
Less than 7 hrs sleep	27.6%
Fair or poor health	11.7%
Poor mental health	14.4%
Poor physical health	8.4%
No health insurance	12.8%
Visited doctor (checkup)	71.4%
Visited dentist	69.0%
Cholesterol screening	88.4%
Teeth loss	11.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	5,331	6.7%

Disability	%
Any disability	10.5%
Under 18	3.9%
18–64 years	8.7%
65 and over	32.4%

Health insurance coverage

Type	%
Private insurance	75.3%
Public insurance	27.8%
Uninsured under 19	4.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	96,691	94.2%
Spanish	9,772	10.3%
Other Indo-European	6,608	6.9%
Asian & Pacific Islander	1,047	1.1%
Other languages	1,949	2.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	82,393	80.3%
Born in same state	81,132	79.0%
Born in different state	42,005	41.2%
Foreign born	1,261	1.2%
Naturalized citizen	20,318	19.8%
Not a US citizen	8,228	40.9%

Ancestry

Ancestry	Count	%
French	10,563	10.3%
Italian	8,038	7.8%
Arab	5,751	5.6%
Polish	2,935	2.9%
English	1,339	1.3%

Ancestry	Count	%
Dutch	697	0.7%
German	454	0.4%
Irish	334	0.3%
Norwegian	66	0.1%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	97.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Hillsboro, OR have?

Hillsboro, OR has 3 ZIP codes: 97123, 97124, and 97129. Each ZIP code serves a distinct delivery area within the city and surrounding region.