ZIP code 04978
Where is ZIP code 04978?
Smithfield, Maine
Somerset County · Standard ZIP code
ZIP code 04978 belongs to Smithfield, Maine in Somerset County. 04978 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 207. About 856 people live in the 04978 area, where the median household income is $107,917. The closest ZIP codes are 04957 (Norridgewock, 4.3 mi north), 04937 (Fairfield, 6.4 mi east) and 04903 (Waterville, 7.3 mi southeast).
| ZIP code | 04978 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Smithfield |
| State | Maine (ME) |
| County | Somerset County |
| Time zone | Eastern Time · now |
| Area code | 207 |
| Coordinates | 44.6301, -69.8075 map |
| 3-digit prefix | 049 |
Population and income in 04978
| Population | 856 · lower than 68% of Maine ZIP codes |
|---|---|
| People per square mile | 43 · lower than 59% of Maine ZIP codes |
| Median age | 55.8 years · higher than 80% of Maine ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $107,917 · higher than 93% of Maine ZIP codes |
| Income per person | $55,791 |
| Below the poverty line | 5.8% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $242,800 · lower than 51% of Maine ZIP codes |
| Median rent | $1,109 a month |
| Housing units | 683 |
| Households | 413 (2.07 people on average) |
| Owners / renters | 89% / 11% |
| Land area | 19.9 sq mi (plus 4.86 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 04978. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 04978
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 04957 | Norridgewock, ME | 4.3 mi N | Standard |
| 04937 | Fairfield, ME | 6.4 mi E | Standard |
| 04903 | Waterville, ME | 7.3 mi SE | PO Box only |
| 04918 | Belgrade Lakes, ME | 8.2 mi SW | Standard |
| 04963 | Oakland, ME | 8.5 mi SE | Standard |
| 04944 | Hinckley, ME | 8.9 mi NE | PO Box only |
| 04955 | New Sharon, ME | 10.2 mi W | Standard |
| 04901 | Waterville, ME | 10.7 mi SE | Standard |
| 04975 | Shawmut, ME | 10.9 mi E | PO Box only |
| 04360 | Vienna, ME | 11.2 mi SW | Standard |
| 04917 | Belgrade, ME | 11.4 mi S | Standard |
| 04976 | Skowhegan, ME | 11.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 04978 or measure the distance to another ZIP code.
How to address mail to 04978
123 MAIN ST
SMITHFIELD ME 04978
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (04978-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 04978?
- 04978 is a Smithfield, Maine ZIP code.
- What county is 04978 in?
- ZIP code 04978 is in Somerset County, Maine.
- What time zone is ZIP code 04978 in?
- 04978 is in the Eastern Time zone (America/New_York).
- What area code is 04978?
- Phone numbers in ZIP code 04978 use area code 207.
- What is the population of ZIP code 04978?
- About 856 people live in ZIP code 04978, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 04978?
- The median household income in 04978 is $107,917 a year, higher than 93% of Maine ZIP codes.
- What ZIP codes are near 04978?
- The nearest ZIP codes to 04978 are 04957 (Norridgewock, 4.3 miles), 04937 (Fairfield, 6.4 miles), 04903 (Waterville, 7.3 miles) and 04918 (Belgrade Lakes, 8.2 miles).