01830 ZIP Code — Haverhill, MA

Essex County, Massachusetts

ZIP code 01830 is located in Haverhill, Massachusetts, within Essex County. It covers approximately 13.87 square miles and serves a population of 26,885 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 978.

About ZIP code 01830

The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $400,300. Owner-occupancy sits near the national average at 56%.

The gap between median ($72,195) and mean household income suggests income inequality — a small number of higher earners pull the average up. SNAP benefit usage at 24% of households reflects economic stress in the area. 32% 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 27 minutes is near the national average.

Educational attainment is near the national average, with 29% of residents holding a bachelor's degree or higher.

Overall, ZIP code 01830 reflects a community defined by a significant Social Security-dependent population and elevated reliance on food assistance.

26,885

population

13.87

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

01830 ZIP code map

Cities in ZIP code 01830

Below are the cities the US Postal Service accepts for ZIP code 01830. Using any city not on this list may result in mail delivery delays.

City	Status
Haverhill	Preferred

Nearby ZIP codes

01835 Haverhill (3.3 mi) 01860 Merrimac (3.6 mi) 01832 Haverhill (3.7 mi) 03865 Plaistow (3.8 mi) 01985 West Newbury (4.4 mi) 03858 Newton (4.9 mi) 03811 Atkinson (6.2 mi) 01833 Georgetown (6.3 mi) 01913 Amesbury (6.6 mi) 03826 East Hampstead (7.1 mi) 01922 Byfield (7.5 mi) 03848 Kingston (8 mi)

Demographics updated 05/2026

Population
Total population	26,885
Population density	1,938 / sq mi
State FIPS	25
County FIPS	009

Geography
Land area	13.87 sq mi
Water area	1.31 sq mi
Latitude	42.7952
Longitude	-71.0556
Timezone	Eastern (ET)
Area code	978

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.0%	32.1%	31.3%
$50k – $100k	29.2%	26.4%	25.9%
$100k – $200k	25.4%	27.2%	28.5%
Over $200k	7.4%	14.3%	14.3%

Demographics & statistics

26,885

Population

1,938

People per sq mi

38.5

Median age

$72,195

Median household income

$38,599

Per capita income

$400,300

Median home value

$1,422

Median monthly rent

55.6%

Home ownership

14.4%

Poverty rate

8.0%

Unemployment

6,396

Housing units

28.9%

Bachelor's or higher

Age distribution

Male Female

636

Under 5

669

694

5–9

729

1,060

10–14

1,113

820

15–19

861

828

20–24

869

1,741

25–34

1,829

1,841

35–44

1,934

1,484

45–54

1,559

902

55–59

948

920

60–64

967

1,312

65–74

1,379

535

75–84

561

338

85+

356

← Male

Female →

Age summary

Group	Count	%
Under 18	5,979	22.2%
18 and over	20,906	77.8%
65 and over	4,481	16.7%
Median age	38.5 years

Race & ethnicity

White 58.9%

Hispanic or Latino 17.1%

Two or more races 10.8%

Other race 8.5%

Black or African American 3.6%

Asian 1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	19,091	58.9%
Hispanic or Latino	5,551	17.1%
Two or more races	3,517	10.8%
Other race	2,742	8.5%
Black or African American	1,173	3.6%
Asian	320	1%
American Indian / Alaska Native	42	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.0%	32.1%	31.3%
$50k – $100k	29.2%	26.4%	25.9%
$100k – $200k	25.4%	27.2%	28.5%
Over $200k	7.4%	14.3%	14.3%

Under $10k 5.7%

$10k–$15k 5.2%

$15k–$25k 6.8%

$25k–$35k 8.0%

$35k–$50k 8.0%

$50k–$75k 16.8%

$75k–$100k 11.6%

$100k–$150k 18.8%

$150k–$200k 7.8%

$200k+ 11.3%

Range	% of households
Under $10k	5.7%
$10k–$15k	5.2%
$15k–$25k	6.8%
$25k–$35k	8.0%
$35k–$50k	8.0%
$50k–$75k	16.8%
$75k–$100k	11.6%
$100k–$150k	18.8%
$150k–$200k	7.8%
$200k+	11.3%
Median income	$72,195

Housing

Home values

Under $50k 1.3%

$50k–$100k 1.5%

$100k–$150k 1.8%

$150k–$200k 2.6%

$200k–$300k 17.4%

$300k–$500k 51.9%

$500k–$1M 19.9%

$1M+ 3.6%

Housing overview

Metric	Value
Median home value	$400,300
Median rent / month	$1,422
Owner occupied	55.6%
Renter occupied	44.4%
Vacant	5.2%
Single-family detached	38.6%
Large apartment buildings	12.6%
Mobile homes	0.1%
Median rooms	5.2
Avg household size (owned)	2.70

Year built

Era	%
2020 or later	0.2%
2010–2019	3.2%
2000–2009	8.2%
1990–1999	7.4%
1980–1989	9.0%
1970–1979	8.6%
1960–1969	8.4%
1950–1959	5.7%
1940–1949	3.9%
1939 or earlier	45.4%

Bedrooms

Size	% of units
No bedroom (studio)	4.0%
1 bedroom	17.2%
2 bedrooms	29.4%
3 bedrooms	31.6%
4 bedrooms	13.6%
5+ bedrooms	4.3%

Vehicles per household

Vehicles	% of households
No vehicle	12.0%
1 vehicle	35.5%
2 vehicles	34.6%
3 or more	17.8%

Heating fuel

Fuel type	%
Utility gas	64.9%
Electricity	16.8%
Propane / LP gas	1.7%
Fuel oil	14.7%
Wood	0.7%
Solar	0.2%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	4,234	40.4%
Cohabiting couple	1,088	10.4%
Male householder, no spouse	1,791	17.1%
Female householder, no spouse	3,359	32.1%
Households with children under 18	3,254	31.1%
Households with seniors (65+)	3,133	29.9%
Average household size	2.50

Marital status

Status	Male	Female
Never married	40.1%	35.7%
Married	44.5%	40.2%
Separated	1.6%	2.8%
Widowed	4.1%	9.1%
Divorced	9.6%	12.2%

Education

Less than 9th grade 5.1%

Some HS, no diploma 6.6%

HS graduate 30.9%

Some college, no degree 19.8%

Associate's degree 8.8%

Bachelor's degree 18.1%

Graduate / professional 10.7%

Metric	%
HS diploma or higher	88.3%
Bachelor's or higher	28.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	441	7.2%
Kindergarten	271	4.4%
Elementary school	2,809	46.1%
High school	1,581	26.0%
College / grad school	989	16.2%

Employment

Industry of employment

Education & healthcare 23.0%

Manufacturing 14.3%

Retail trade 13.4%

Professional & management 11.7%

Arts, food & hospitality 8.4%

Construction 6.1%

Other services 5.4%

Transportation & utilities 5.2%

Finance & real estate 4.7%

Public administration 4.1%

Information 2.0%

Wholesale trade 1.4%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	39.1%
Service	18.1%
Sales & office	19.3%
Natural resources & construction	8.5%
Production & transportation	15.0%

Employment type

Type	%
Private sector	83.9%
Government	9.9%
Self-employed	6.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.7%
Carpool	7.5%
Public transit	2.0%
Walk	2.9%
Work from home	8.7%
Other means	1.2%
Avg commute (minutes)	27.3

Poverty

All people 14.4%

Under 18 years 19.4%

18 and over 13.0%

Married-couple families 3.0%

Female-led households 24.4%

Income support

Source	% of households
Social Security	32.3%
Retirement income	19.0%
Supplemental Security	8.0%
Cash public assistance	8.2%
Food stamps / SNAP	23.8%

Health indicators

Condition	%
Obesity	28.1%
High blood pressure	27.7%
High cholesterol	29.3%
Diabetes	8.7%
Heart disease	5.9%
Stroke	2.9%
Asthma	11.6%
Arthritis	25.7%
Kidney disease	2.8%
Pulmonary disease	6.2%
Cancer	6.7%

Behavior / access	%
Smoking	15.6%
Binge drinking	16.7%
No physical activity	24.6%
Less than 7 hrs sleep	30.8%
Depression	20.4%
Fair or poor health	13.3%
Poor mental health	15.1%
Poor physical health	10.0%
No health insurance	8.5%
Visited doctor (checkup)	79.3%
Visited dentist	71.5%
Cholesterol screening	89.4%
Teeth loss	13.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	904	4.3%

Disability	%
Any disability	15.1%
Under 18	3.9%
18–64 years	12.2%
65 and over	42.5%

Health insurance coverage

Type	%
Private insurance	61.4%
Public insurance	45.8%
No insurance	4.6%
Uninsured under 19	1.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	25,580	95.1%
Spanish	1,925	7.5%
Other Indo-European	1,599	6.3%
Asian & Pacific Islander	286	1.1%
Other languages	5	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	23,331	86.8%
Born in same state	22,349	83.1%
Born in different state	17,387	64.7%
Foreign born	982	3.7%
Naturalized citizen	3,554	13.2%
Not a US citizen	2,048	57.6%

Ancestry

Ancestry	Count	%
Italian	5,164	19.2%
French	2,305	8.6%
German	1,223	4.5%
Arab	943	3.5%

Ancestry	Count	%
Polish	144	0.5%
English	79	0.3%
Norwegian	78	0.3%
Irish	37	0.1%

Technology access

Metric	% of households
Computer access	39.0%
Internet access	93.2%

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

Frequently asked questions about ZIP code 01830

What city is ZIP code 01830 in?

ZIP code 01830 is primarily assigned to Haverhill, Massachusetts.

What county is ZIP code 01830 in?

ZIP code 01830 falls within Essex County, Massachusetts.

What is the typical home value in ZIP code 01830?

The median home value in ZIP code 01830 is $400,300.

What is the population of ZIP code 01830?

ZIP code 01830 has an estimated population of 26,885 residents, with a density of 1,939 people per square mile.

What is the median household income in ZIP code 01830?

The median household income in ZIP code 01830 is $72,195, below the national median of ~$75,000.

What timezone is ZIP code 01830 in?

ZIP code 01830 observes the EST timezone.