Waldo County, ME ZIP Codes
18 ZIP codes cover all or part of Waldo County, Maine. The Census Bureau counts 40,192 residents in the county, with a median household income of $72,782 and a median home value of $257,700. Median household income ranges from $62,929 in 04988 to $98,333 in 04496. Its largest communities include Belfast, Searsport, Winterport and Unity.
Waldo County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 40,192 |
| Households | 17,470 |
| Median household income | $72,782 |
| Median home value | $257,700 |
| Median age | 47.4 |
| Median rent | $1,021 |
All 18 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 40,228 |
| Households (sum of ZIP codes) | 17,484 |
| Median household income, range across ZIP codes | $62,929 (04988) to $98,333 (04496) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,656 |
| Homeowners | 81.9% |
| Households with kids under 18 | 21.6% |
| Moved in the past year | 8.7% |
| Carrier routes in EDDM2GO's route library | 35 routes, 17,110 homes (17 of 18 ZIP codes) |
Top facts
- Highest median household income in Waldo County: 04496 ($98,333)
- Most residents: 04915 (9,107 people)
- Highest homeownership: 04354 (91.2% own their home)
- Most households with kids: 04354 (30.0% of households)
- Most new movers: 04988 (25.4% moved in last year)
- Youngest median age: 04988 (27.8 years)
- Highest median home value: 04849 ($360,600)
Every ZIP code in Waldo County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 04915 | Belfast | 9,107 | 4,354 | $66,362 | $308,700 | 72.9% | 17.5% | 7.2% | 9 | 5,216 | 100% of its land |
| 04849 | Lincolnville | 4,017 | 1,787 | $80,377 | $360,600 | 87.5% | 19.6% | 9.1% | 4 | 2,014 | 100% of its land |
| 04496 | Winterport | 3,850 | 1,696 | $98,333 | $283,000 | 91.0% | 22.5% | 6.0% | 2 | 1,051 | 100% of its land |
| 04974 | Searsport | 2,655 | 1,162 | $64,303 | $224,400 | 69.4% | 16.4% | 14.8% | 3 | 1,338 | 100% of its land |
| 04981 | Stockton Springs | 2,575 | 1,163 | $77,560 | $239,000 | 84.4% | 18.6% | 7.1% | 2 | 1,140 | 100% of its land |
| 04986 | Thorndike | 2,228 | 688 | $71,833 | $184,500 | 83.6% | 25.6% | 6.4% | 2 | 721 | 100% of its land |
| 04988 | Unity | 1,894 | 588 | $62,929 | $203,600 | 73.0% | 24.0% | 25.4% | 1 | 686 | 79% of its land |
| 04952 | Morrill | 1,790 | 780 | $67,763 | $215,700 | 88.1% | 27.1% | 4.7% | 2 | 876 | 100% of its land |
| 04921 | Brooks | 1,775 | 768 | $63,646 | $210,300 | 75.9% | 26.0% | 7.5% | 1 | 574 | 100% of its land |
| 04973 | Searsmont | 1,646 | 660 | $87,000 | $284,000 | 90.6% | 23.0% | 6.5% | — | — | 100% of its land |
| 04941 | Freedom | 1,577 | 664 | $65,662 | $214,000 | 85.5% | 24.5% | 9.7% | 2 | 844 | 100% of its land |
| 04354 | Palermo | 1,473 | 657 | $89,095 | $259,700 | 91.2% | 30.0% | 5.8% | 1 | 729 | 100% of its land |
| 04438 | Frankfort | 1,098 | 486 | $80,000 | $211,300 | 91.2% | 21.8% | 8.1% | 1 | 503 | 100% of its land |
| 04951 | Monroe | 1,001 | 422 | $81,300 | $220,300 | 87.4% | 28.7% | 5.8% | 1 | 462 | 100% of its land |
| 04987 | Troy | 984 | 434 | $44,583 | $213,000 | 86.4% | 21.7% | 10.9% | 1 | 243 | 100% of its land |
| 04949 | Liberty | 969 | 434 | $71,146 | $229,600 | 84.1% | 29.3% | 9.0% | 1 | 479 | 100% of its land |
| 04922 | Burnham | 953 | 411 | $59,261 | $178,100 | 87.8% | 30.7% | 8.3% | 1 | 587 | 100% of its land |
| 04848 | Islesboro | 636 | 330 | $88,438 | $288,800 | 91.8% | 18.5% | 8.0% | 1 | 364 | 100% of its land |
A ZIP code is listed for Waldo County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Belfast — 6,986 residents · 1 ZIP code
- Searsport — 1,218 residents · 1 ZIP code
- Winterport — 1,057 residents · 1 ZIP code
- Unity — 333 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Waldo County — 14 ZIP codes ranked
- ZIP codes with the highest home values in Waldo County — 14 ZIP codes ranked
- ZIP codes with the highest homeownership in Waldo County — 14 ZIP codes ranked
- ZIP codes with the most families with kids in Waldo County — 14 ZIP codes ranked
- ZIP codes with the most new movers in Waldo County — 14 ZIP codes ranked
- Youngest ZIP codes in Waldo County — 14 ZIP codes ranked
- Oldest ZIP codes in Waldo County — 14 ZIP codes ranked
- Fastest-growing ZIP codes in Waldo County — 14 ZIP codes ranked
Price a mailing to Waldo County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Waldo County, ME?
- 04915, 04849, 04496, 04974, 04981, 04986, 04988, 04952, 04921, 04973, 04941, 04354, 04438, 04951, 04987, 04949, 04922 and 04848. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Waldo County?
- 40,192 residents in 17,470 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Waldo County?
- $72,782 for the county as a whole. Its ZIP codes range from $62,929 (04988) to $98,333 (04496).
- Which Waldo County ZIP code has the highest median household income?
- 04496, at $98,333, among ZIP codes with at least 1,000 residents. See the full ranking of Waldo County ZIP codes by income.
- How many carrier routes and mailboxes are in Waldo County?
- For the 17 of 18 ZIP codes in EDDM2GO's stored route library: 35 carrier routes reaching 17,110 residential and 740 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.