Gardiner, ME 04345 ZIP Code Profile

Related Place Profiles:
Gardiner, ME | Pittston, ME

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ZIP Code 04345: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Gardiner, ME 04345

Acceptable Alternative
Pittston, ME 04345
West Gardiner, ME 04345

  • ZIP Code Type: STANDARD
  • County: Kennebec County
  • Centroid: Latitude 44.231, Longitude -69.779
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 293
  • PO Box Addresses: 260
  • Residential Addresses: 5,122
    • Multi-Family Addresses: 167
    • Single Family Addresses: 4,955

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


04345 ZIP Code Map

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Gardiner, ME 04345 Data & Demographics (As of July 1, 2017)


Total Population 11,829
Daytime Population: Workers 3,393
Daytime Population: Residents 5,275
Total Daytime Population (TDP) 8,668
Ratio TDP/Total Population1 0.73
Population in Households 11,740
Population in Familes 9,210
Population in Group Qrtrs 89
Population Density2 163
Diversity Index3 11


Median Household Income $52,838
Average Household Income $64,402
Per Capita Income $27,088


Total Housing Units 5,683 (100%)
Owner Occupied HU 3,584 (63.1%)
Renter Occupied HU 1,372 (24.1%)
Vacant Housing Units 727 (12.8%)
Median Home Value $163,483
Average Home Value $177,895


Total Households 4,956
Average Household Size 2.37
Family Households 3,251
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.05% -0.28%
Households 0.09% -0.21%
Families -0.09% -0.33%
Median Household Income   1.13%
Per Capita Income   2.72%

Gardiner, ME 04345 - Peer Comparisons by Rank and Percentile

The table below compares 04345 to the other 399 ZIP Codes in Maine by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 20 95th
Population Density # 76 81st
Diversity Index # 130 68th
Median Household Income # 132 67th
Per Capita Income # 173 57th

Additional comparisons and rankings can be made with a VERY EASY TO USE Maine Census Data Comparison Tool.

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