Postal Codes

04330 ZIP Code

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ZIP code 04330 covers Augusta, Maine, with a population of about 26,517 and a median household income of $55,158.

Population
26,517227 per square mile
Median age
43.54.8 points above the US average
Median household income
$55,15823% below the Maine median
Poverty rate
16.1%3.7 points above the US average
Typical home value
$297,785up 34.1% in five years
Median rent
$91216% below the Maine median
Degree or higher
28.1%6.9 points below the US average
Homeownership
63.5%1.5 points below the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
1,011

Where 04330 is

Augusta, Maine — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population26,517
Median age43.5
Family households55%
Born outside the US2.8%
Speaks a language other than English at home6.7%
White (non-Hispanic)91.2%
Black (non-Hispanic)1.4%
Asian (non-Hispanic)1.3%
Hispanic or Latino2.3%
Veterans9.8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$55,158
Income per person$35,852
Poverty rate16.1%
Households on SNAP or cash assistance18.4%

Household income distribution

Under $10k4.2%
$10–15k5.0%
$15–20k4.1%
$20–25k2.8%
$25–30k8.6%
$30–35k5.0%
$35–40k3.4%
$40–45k6.5%
$45–50k5.9%
$50–60k9.7%
$60–75k7.4%
$75–100k11.2%
$100–125k9.9%
$125–150k7.2%
$150–200k4.0%
$200k or more5.2%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed13,170
Mean adjusted gross income$63,209
Returns declaring $200,000 or more3.1%
Returns, under $25k26.8%
Returns, $25k–$50k28.2%
Returns, $50k–$75k17.9%
Returns, $75k–$100k10.7%
Returns, $100k–$200k13.2%
Returns, $200k or more3.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$197,600
Median gross rent$912
Rent as a share of household income28.4%
Owner-occupied63.5%
Vacant homes7.4%
Median year built1972

What the homes are

Detached house60.3%
Attached house0.8%
2 to 4 units14.1%
5 to 19 units11%
20 or more units7.2%
Mobile home6.6%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$297,785as of 2026-07
Typical home value, 1 yearup 0.2%
Typical home value, 5 yearsup 34.1%
Typical home value, 10 yearsup 121.5%
Typical asking rent$1,602as of 2026-07
Typical asking rent, 1 yearup 4.3%
Typical home value since 2000
200020132026$298,363$80,460

$80,460 in 2000 to $297,785 in 2026.

Typical asking rent
202220242026$1,602$1,237

$1,237 in 2022 to $1,602 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.4%
Bachelor's degree or higher28.1%
High school diploma or higher94.9%
Works from home13.3%
Drives to work alone72.4%
Takes public transport0%
Commutes 45 minutes or more9.9%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity34.1% 0.7 pts above the national average of 33.4%
Diagnosed diabetes12.8% 0.8 pts above the national average of 12%
Currently smokes17.1% 3.9 pts above the national average of 13.2%
High blood pressure36.2% 2.1 pts above the national average of 34.1%
Fair or poor general health22.2% 1.9 pts above the national average of 20.3%
No health insurance (18–64)8.9% 2.4 pts below the national average of 11.3%
Depression28.5% 6.6 pts above the national average of 21.9%
No leisure-time physical activity26.8% 1.4 pts above the national average of 25.4%
Arthritis33.8% 8.7 pts above the national average of 25.1%
Binge drinking12.6% 3.4 pts below the national average of 16%
Taking blood pressure medication76.6% 1.9 pts above the national average of 74.7%
Cancer (non-skin)9.2% 1.5 pts above the national average of 7.7%
Current asthma12.7% 2.3 pts above the national average of 10.4%
Coronary heart disease8.2% 2 pts above the national average of 6.2%
Routine check-up in past year81% 4.3 pts above the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability17.6% 2.8 pts above the national average of 14.8%
Colorectal screening68.3% 4 pts above the national average of 64.3%
COPD9.9% 3.3 pts above the national average of 6.6%
Visited a dentist58.8% 2.5 pts below the national average of 61.3%
Any disability36.9% 6.2 pts above the national average of 30.7%
Lacks emotional support23.6% 1.2 pts below the national average of 24.8%
Food insecurity13.5% 3.6 pts below the national average of 17.1%
Received food stamps18.9% 4.6 pts above the national average of 14.3%
Hearing disability9.4% 2.7 pts above the national average of 6.7%
High cholesterol37.7% 1.5 pts above the national average of 36.2%
Housing insecurity12.2% 1.6 pts below the national average of 13.8%
Independent living disability9.6% 1.2 pts above the national average of 8.4%
Lacks transport9.3% same as the national average of 9.2%
Loneliness30.6% 3.8 pts below the national average of 34.4%
Mammography use75.5% same as the national average of 75.9%
Poor mental health (14+ days)18.9% 2.1 pts above the national average of 16.8%
Mobility disability16.2% 2.2 pts above the national average of 14%
Poor physical health (14+ days)15.9% 2.4 pts above the national average of 13.5%
Self-care disability4.2% same as the national average of 4%
Utility shut-off threat9.1% same as the national average of 8.8%
Sleeps under 7 hours36.4% same as the national average of 36.4%
Stroke4% 0.6 pts above the national average of 3.4%
All natural teeth lost18.2% 5.2 pts above the national average of 13%
Vision disability5.3% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,011
People employed19,711
Annual payroll$1,122,720,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 35.3% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 7 census tracts this ZIP code covers
Expected annual loss44.3 out of 100
Community resilience85 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Winter weather96.7Very High at its worst in this ZIP code
Ice storm95.6Relatively High at its worst in this ZIP code
Landslide85.4Relatively Low at its worst in this ZIP code
Hurricane82.1Relatively Moderate at its worst in this ZIP code
Lightning80.9Relatively High at its worst in this ZIP code
Wildfire60.9Very Low at its worst in this ZIP code
Strong wind59.6Relatively Moderate at its worst in this ZIP code
Hail59.5Relatively Low at its worst in this ZIP code
Earthquake56.1Relatively Low at its worst in this ZIP code
River flooding47.5Relatively High at its worst in this ZIP code
Coastal flooding44.4Relatively Moderate at its worst in this ZIP code
Drought41.5Relatively Low at its worst in this ZIP code
Cold wave33.4Relatively Low at its worst in this ZIP code
Tornado24.4Relatively Low at its worst in this ZIP code
Heat wave8.2Very Low at its worst in this ZIP code
Compared with Maine and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPMaineUnited States
Median household income$55,158$71,773$78,538
Income per person$35,852$42,035$43,289
Poverty rate16.1%10.8%12.4%
Median home value$197,600$266,400$303,400
Median gross rent$912$1,084$1,348
Homeownership63.5%74%65%
Bachelor's degree or higher28.1%35.3%35%
Unemployment rate6.4%3.9%5.2%
Works from home13.3%14.1%13.5%
Born outside the US2.8%3.9%13.9%
Median age43.544.838.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationAUGUSTA STATE AP, ME US2.5 km away
Rain in a year42 in

Average high and low by month

January28.8°F / 12.1°F2.62 in rain
February31.9°F / 14.4°F2.32 in rain
March40.6°F / 23.4°F3.21 in rain
April53.5°F / 34.2°F3.82 in rain
May65.8°F / 44.7°F3.27 in rain
June74.4°F / 54.1°F4.01 in rain
July79.9°F / 60.3°F3.2 in rain
August78.9°F / 58.8°F3.41 in rain
September70.9°F / 51°F3.9 in rain
October57.9°F / 40.4°F4.69 in rain
November45.7°F / 30.3°F3.95 in rain
December34.7°F / 19.8°F3.44 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket11% of this ZIP code's area
Far from a supermarket11% of this ZIP code's area
No vehicle and far from a supermarket29% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Augusta47.2% of this ZIP code's land area
Regional School Unit 1836.1% of this ZIP code's land area
Regional School Unit 1216.7% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability47more vulnerable than 47% of US census tracts
Socioeconomic status48more vulnerable than 48% of US census tracts
Household characteristics51more vulnerable than 51% of US census tracts
Racial and ethnic minority status6more vulnerable than 6% of US census tracts
Housing type and transport55more vulnerable than 55% of US census tracts
Walkability6.7 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

04333 Augusta, ME1.7 km away
04338 Augusta, ME1.7 km away
04336 Augusta, ME4.2 km away
04347 Hallowell, ME5.1 km away
04344 Farmingdale, ME8.1 km away
04351 Manchester, ME8.9 km away
04346 Randolph, ME9.9 km away
04332 Augusta, ME10.2 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Kennebec County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area116.94 sq mi
Water area6.59 sq mi
Population density227 people per sq mi
Latitude, longitude44.3232, -69.7665

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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