| City: | Augusta, Maine |
| Names to Avoid: | Me State Agencies |
| County: | Kennebec County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:01:50 PM |
| Population: | No Population Data |
| Area Code: | 207 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 44.3068, -69.7823 |
| Quick Link: |
Maine State Government operates under dedicated ZIP code 04333 in Augusta, Kennebec County, the state capital since 1831. The Maine State House, designed by celebrated architect Charles Bulfinch and completed in 1832, anchors government operations overlooking the Kennebec River. Major renovations during 1909-1910 doubled the building to 300 feet and added the distinctive 185-foot dome that now defines Augusta's skyline.
State agencies span multiple buildings connected by tunnels beneath Capitol Street. The Cross State Office Building, completed in 1954 and named for Governor Burton Cross, houses many executive departments. Postal records show 145 delivery codes routing mail throughout this government complex, including the Augusta ME Regional Library and election mail processing operations.
Census County Business Patterns reports 19 establishments employing 108 workers under this designation. The ZIP has been active since before October 2004. Census demographic data is not available for this commercial designation, as state employees commute from surrounding communities. Augusta is the valid mailing city.
| Establishments: | 19 |
| Employment: | 108 |
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 04333 supports both business and residential activity. According to the Business Census (2024), there are 22 business establishments, employing about 126 people with an annual payroll of $10,903,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 22Source: CBP |
| 1st Quarter Payroll: | $2,767,000Source: CBP |
| Annual Payroll: | $10,903,000Source: CBP |
| # of Employees: | 126Source: CBP |
ZIP Code 04333 is located in Kennebec County, Maine, within the Augusta-Waterville, ME Metropolitan Statistical Area (CBSA 12300) and Maine's 2nd Congressional District. This Micro area has a population of 122,151 people, about 0.00% of whom live in ZIP Code 04333. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Augusta-Waterville, MESource: Census |
| CBSA Number: | 12300Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 122,151Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 27557.4 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2302100Source: Census |
| Place Name: | Augusta city; MaineSource: Census |
We could not locate which school district 04333 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.