PlainZIP

Pemaquid, ME · standard

ZIP Code 04558

Lincoln County, Maine - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

308
29/sq mi
$91,477
Median income
$526,800
Median home value
50.6%
Bachelor's or higher

The verdict

Pemaquid pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.

Top 25%
household income, US ZIPs
Top 12%
home value, US ZIPs
29
people per sq mi
87%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 04558 against every reporting US ZIP.

ZIP code 04558 is a sparsely populated ZIP (a standard USPS delivery area) in Pemaquid, Lincoln County, Maine, home to just 308 residents across 10.7 square miles, a density of 29 people per square mile, in the New York time zone.

ZIP 04558 lands in the middle-income range, with a median household income of $91,477 (24% above the Maine average), while per-capita income is $58,121. The poverty rate stands at 7.4% and the unemployment rate at 0.8%. On housing, the median home value is $526,800 (86% above the state average) with median rent at - per month, and 87.0% of occupied units are owner-occupied.

This is a highly-educated ZIP: 50.6% of adults hold a bachelor's degree or higher, the median age is 61.4, and the average commute is -. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Lincoln County, letting you compare 04558 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 04558, Pemaquid, ME · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

308

Population

10.7

Area (sq mi)

29

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 04558?

61.4

Median Age

57.1%

Male

42.9%

Female

2.6%

Foreign-Born

White 79.6%
African American 0.5%
Asian 0.5%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 19.4%
Hispanic or Latino 16.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$91,477

Median Household Income

+24% vs state

$58,121

Per Capita Income

7.4%

Poverty Rate

0.8%

Unemployment Rate

How ZIP 04558 ranks nationally

Pemaquid, ME household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$91,477 Top 25% higher than 75% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 71.3%
Bachelor's Degree or Higher 50.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

332

Total Housing Units

177

Occupied Units

155

Vacant Units

2.12

Avg Household Size

Occupancy Type

Owner 87.0%
Renter 13.0%

$526,800

Median Home Value

+86% vs state

1947

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 12 business establishments in ZIP 04558, employing approximately 30 people with a combined annual payroll of $1,315,000.

12

Businesses

30

Employees

$1.3M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Construction 3 25.0%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 04558 vs 04541 →

ZIP 04558 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 04558 ranks #0 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 04558 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 04558 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
04541 Chamberlain, ME 80 2.0 mi
04554 New Harbor, ME 710 2.3 mi
04568 South Bristol, ME 391 2.4 mi
04539 Bristol, ME 1,168 4.5 mi
04564 Round Pond, ME 489 3.6 mi
04573 Walpole, ME 501 4.1 mi
04537 Boothbay, ME 2,073 5.4 mi
04544 East Boothbay, ME 724 5.1 mi
04538 Boothbay Harbor, ME 2,080 6.4 mi
04543 Damariscotta, ME 2,218 9.5 mi

More ZIP Codes in Lincoln County

04572 standard
Waldoboro, ME
Pop: 5,075
04578 standard
Wiscasset, ME
Pop: 4,450
04348 standard
Jefferson, ME
Pop: 2,976
04353 standard
Whitefield, ME
Pop: 2,300
04543 standard
Damariscotta, ME
Pop: 2,218
04538 standard
Boothbay Harbor, ME
Pop: 2,080

Related Areas

Lincoln County Pemaquid, ME Maine

Frequently Asked Questions

What county is ZIP code 04558 in? ▼
ZIP code 04558 (Pemaquid) is located in Lincoln County, Maine. Lincoln County contains multiple ZIP codes, see the full list at /counties/lincoln-me.
What is the population of ZIP code 04558? ▼
ZIP code 04558 in Pemaquid, ME has a population of 308 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 04558? ▼
The median household income in ZIP 04558 is $91,477, which is 20% above the national average of $76,288.
What is the average home value in ZIP 04558? ▼
The median home value in ZIP 04558 is $526,800, which is 89% above the national average of $278,155.
What is the demographic makeup of ZIP 04558? ▼
The largest racial group in ZIP 04558 is White at 79.6%. Hispanic or Latino residents make up 16.5% of the population.
How many businesses are in ZIP code 04558? ▼
ZIP code 04558 has 12 business establishments employing approximately 30 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 04558? ▼
In ZIP code 04558, 71.3% of residents aged 25+ have a high school diploma or higher, and 50.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 04558? ▼
In ZIP code 04558, approximately 87.0% of occupied housing units are owner-occupied and 13.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 04558? ▼
The poverty rate in ZIP code 04558 is 7.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.