91745 ZIP Code — Hacienda Heights, CA

Los Angeles County, California

ZIP code 91745 is located in Hacienda Heights, California, within Los Angeles County. It covers approximately 12.95 square miles and serves a population of 55,489 residents. This is a po box ZIP code in the Pacific (PT) timezone, served by area code 626.

About ZIP code 91745

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $742,500. Owner-occupancy is high at 76%, well above the national average.

The gap between median ($101,427) and mean household income suggests income inequality — a small number of higher earners pull the average up. 39% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 35 minutes is near the national average.

Educational attainment is near the national average, with 35% of residents holding a bachelor's degree or higher.

Notable community characteristics include Spanish spoken in 30% of households.

Overall, ZIP code 91745 reflects a community defined by high homeownership and a significant Social Security-dependent population.

55,489

population

12.95

sq mi land

PO Box

ZIP type

Pacific (PT)

timezone

91745 ZIP code map

Cities in ZIP code 91745

Below are the cities the US Postal Service accepts for ZIP code 91745. Using any city not on this list may result in mail delivery delays.

City	Status
Hacienda Heights	Acceptable
Hacienda Heights	Acceptable
Hacienda Heights	Preferred

Nearby ZIP codes

90601 Whittier (2.5 mi) 90601 Whittier (2.5 mi) 91746 La Puente (2.9 mi) 91744 La Puente (3.4 mi) 90602 Whittier (3.5 mi) 90603 Whittier (3.8 mi) 90605 Whittier (4.2 mi) 90631 La Habra (4.6 mi) 91748 Rowland Heights (4.8 mi) 90606 Whittier (4.8 mi) 91733 South El Monte (4.9 mi) 90604 Whittier (5 mi)

Demographics updated 06/2026

Population
Total population	55,489
Population density	4,285 / sq mi
State FIPS	06
County FIPS	037

Geography
Land area	12.95 sq mi
Water area	0.02 sq mi
Latitude	34.0018
Longitude	-117.9834
Timezone	Pacific (PT)
Area code	626

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	27.4%	36.2%	32.6%
$50k – $100k	27.2%	28.2%	27.7%
$100k – $200k	32.2%	24.5%	26.4%
Over $200k	13.1%	11.0%	13.3%

Demographics & statistics

55,489

Population

4,285

People per sq mi

43.4

Median age

$101,427

Median household income

$39,220

Per capita income

$742,500

Median home value

$2,084

Median monthly rent

75.5%

Home ownership

10.6%

Poverty rate

5.4%

Unemployment

13,153

Housing units

35.1%

Bachelor's or higher

Age distribution

Male Female

1,344

Under 5

1,414

1,448

5–9

1,524

1,436

10–14

1,511

1,618

15–19

1,703

1,451

20–24

1,528

3,306

25–34

3,481

3,574

35–44

3,763

3,767

45–54

3,965

1,990

55–59

2,095

1,627

60–64

1,712

2,970

65–74

3,126

1,684

75–84

1,773

818

85+

861

← Male

Female →

Age summary

Group	Count	%
Under 18	10,417	18.8%
18 and over	45,072	81.2%
65 and over	11,232	20.2%
Median age	43.4 years

Race & ethnicity

Asian 32.6%

Hispanic or Latino 21.7%

White 20.9%

Other race 15.7%

Two or more races 7.5%

American Indian / Alaska Native 0.9%

Black or African American 0.7%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
Asian	23,101	32.6%
Hispanic or Latino	15,389	21.7%
White	14,803	20.9%
Other race	11,132	15.7%
Two or more races	5,305	7.5%
American Indian / Alaska Native	631	0.9%
Black or African American	470	0.7%
Native Hawaiian / Pacific Islander	47	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	27.4%	36.2%	32.6%
$50k – $100k	27.2%	28.2%	27.7%
$100k – $200k	32.2%	24.5%	26.4%
Over $200k	13.1%	11.0%	13.3%

Under $10k 4.4%

$10k–$15k 2.5%

$15k–$25k 3.4%

$25k–$35k 5.2%

$35k–$50k 8.7%

$50k–$75k 11.9%

$75k–$100k 13.2%

$100k–$150k 20.0%

$150k–$200k 12.5%

$200k+ 18.2%

Range	% of households
Under $10k	4.4%
$10k–$15k	2.5%
$15k–$25k	3.4%
$25k–$35k	5.2%
$35k–$50k	8.7%
$50k–$75k	11.9%
$75k–$100k	13.2%
$100k–$150k	20.0%
$150k–$200k	12.5%
$200k+	18.2%
Median income	$101,427

Housing

Home values

Under $50k 2.4%

$50k–$100k 2.5%

$100k–$150k 0.4%

$150k–$200k 0.9%

$200k–$300k 0.8%

$300k–$500k 8.1%

$500k–$1M 73.8%

$1M+ 11.2%

Housing overview

Metric	Value
Median home value	$742,500
Median rent / month	$2,084
Owner occupied	75.5%
Renter occupied	24.5%
Vacant	4.6%
Single-family detached	79.5%
Large apartment buildings	6.2%
Mobile homes	2.6%
Median rooms	6.0
Avg household size (owned)	3.34

Year built

Era	%
2020 or later	0.2%
2010–2019	0.9%
2000–2009	1.9%
1990–1999	3.8%
1980–1989	8.8%
1970–1979	29.6%
1960–1969	29.6%
1950–1959	20.7%
1940–1949	1.8%
1939 or earlier	2.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	4.4%
2 bedrooms	10.9%
3 bedrooms	39.4%
4 bedrooms	36.3%
5+ bedrooms	7.4%

Vehicles per household

Vehicles	% of households
No vehicle	4.4%
1 vehicle	18.9%
2 vehicles	37.0%
3 or more	39.7%

Heating fuel

Fuel type	%
Utility gas	75.5%
Electricity	18.4%
Propane / LP gas	1.7%
Wood	0.2%
Solar	0.5%
No fuel used	3.5%

Households & families

Household type	Count	%
Married-couple family	9,562	58.3%
Cohabiting couple	697	4.3%
Male householder, no spouse	2,438	14.9%
Female householder, no spouse	3,691	22.5%
Households with children under 18	5,329	32.5%
Households with seniors (65+)	7,436	45.4%
Average household size	3.37

Marital status

Status	Male	Female
Never married	39.5%	31.8%
Married	50.9%	48.2%
Separated	1.0%	2.5%
Widowed	2.3%	10.2%
Divorced	6.3%	7.3%

Education

Less than 9th grade 7.3%

Some HS, no diploma 6.4%

HS graduate 23.0%

Some college, no degree 19.3%

Associate's degree 8.9%

Bachelor's degree 24.1%

Graduate / professional 11.0%

Metric	%
HS diploma or higher	86.4%
Bachelor's or higher	35.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	524	4.3%
Kindergarten	845	6.9%
Elementary school	4,478	36.4%
High school	2,515	20.5%
College / grad school	3,932	32.0%

Employment

Industry of employment

Education & healthcare 20.7%

Professional & management 12.0%

Arts, food & hospitality 10.2%

Manufacturing 10.1%

Transportation & utilities 9.5%

Retail trade 9.3%

Wholesale trade 6.5%

Finance & real estate 6.2%

Other services 4.7%

Public administration 4.4%

Construction 4.0%

Information 1.8%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	40.3%
Service	14.2%
Sales & office	27.1%
Natural resources & construction	5.5%
Production & transportation	12.9%

Employment type

Type	%
Private sector	77.7%
Government	15.0%
Self-employed	7.1%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	72.0%
Carpool	11.1%
Public transit	3.3%
Walk	0.9%
Work from home	11.5%
Other means	1.2%
Avg commute (minutes)	34.6

Poverty

All people 10.6%

Under 18 years 12.9%

18 and over 10.1%

Married-couple families 6.2%

Female-led households 10.6%

Income support

Source	% of households
Social Security	38.9%
Retirement income	19.9%
Supplemental Security	6.8%
Cash public assistance	4.9%
Food stamps / SNAP	5.6%

Health indicators

Condition	%
Obesity	23.2%
High blood pressure	26.7%
High cholesterol	30.4%
Diabetes	10.5%
Heart disease	5.0%
Stroke	2.5%
Asthma	7.4%
Arthritis	16.6%
Kidney disease	2.6%
Pulmonary disease	4.2%
Cancer	5.1%

Behavior / access	%
Smoking	8.3%
Binge drinking	14.3%
No physical activity	20.8%
Less than 7 hrs sleep	31.7%
Depression	13.0%
Fair or poor health	13.3%
Poor mental health	12.3%
Poor physical health	8.4%
No health insurance	14.4%
Visited doctor (checkup)	65.0%
Visited dentist	63.6%
Cholesterol screening	92.1%
Teeth loss	7.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,508	3.3%

Disability	%
Any disability	8.5%
Under 18	2.2%
18–64 years	5.7%
65 and over	22.9%

Health insurance coverage

Type	%
Private insurance	62.9%
Public insurance	39.8%
No insurance	5.4%
Uninsured under 19	2.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	52,731	95.0%
Spanish	15,587	29.6%
Other Indo-European	4,124	7.8%
Asian & Pacific Islander	291	0.6%
Other languages	11,143	21.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	32,994	59.5%
Born in same state	32,197	58.0%
Born in different state	28,904	52.1%
Foreign born	797	1.4%
Naturalized citizen	22,495	40.5%
Not a US citizen	16,352	72.7%

Ancestry

Ancestry	Count	%
Arab	1,395	2.5%
Italian	1,290	2.3%
French	954	1.7%
Polish	113	0.2%
Dutch	72	0.1%

Ancestry	Count	%
English	62	0.1%
German	40	0.1%
Norwegian	12	0%
Irish	8	0%

Technology access

Metric	% of households
Computer access	29.5%
Internet access	97.1%

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

Frequently asked questions about ZIP code 91745

What part of Hacienda Heights is ZIP code 91745?

ZIP code 91745 covers a portion of Hacienda Heights, California, within Los Angeles County.

What county is ZIP code 91745 in?

ZIP code 91745 falls within Los Angeles County, California.

Is Spanish widely spoken in ZIP code 91745?

Approximately 30% of households in ZIP code 91745 speak Spanish as a primary language.

Does ZIP code 91745 have a large retiree population?

39% of households in ZIP code 91745 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 91745?

The median home value in ZIP code 91745 is $742,500.

What is the population of ZIP code 91745?

ZIP code 91745 has an estimated population of 55,489 residents, with a density of 4,285 people per square mile.

What timezone is ZIP code 91745 in?

ZIP code 91745 observes the PST timezone.