ZIP Code 20678
| ZIP Code | 20678 |
| City | PRINCE FREDERICK |
| State | MD |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 12,415 (see all) |
Cities in ZIP Code 20678
Primary city: PRINCE FREDERICK, MDAcceptable: DARES BEACH, PRNC FREDERCK
Unacceptable: PR FREDERICK
Post offices
PRINCE FREDERICK — Post Office™ 35 DUKE ST PRINCE FREDERICK, MD 20678-9998 MorePRINCE FREDERICK — Post Office™35 DUKE ST For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 20678
Demographic and housing estimates in ZIP Code 20678
| Total population | 12,415 |
| Male | 6,033 |
| Female | 6,382 |
| Total population | 12,415 |
| Under 5 years | 724 |
| 5 to 9 years | 560 |
| 10 to 14 years | 818 |
| 15 to 19 years | 849 |
| 20 to 24 years | 1,234 |
| 25 to 34 years | 1,466 |
| 35 to 44 years | 1,627 |
| 45 to 54 years | 1,673 |
| 55 to 59 years | 889 |
| 60 to 64 years | 639 |
| 65 to 74 years | 1,201 |
| 75 to 84 years | 502 |
| 85 years and over | 233 |
| Median age (years) | 38.2 |
| Under 18 years | 2,543 |
| 16 years and over | 10,110 |
| 18 years and over | 9,872 |
| 21 years and over | 9,211 |
| 62 years and over | 2,297 |
| 65 years and over | 1,936 |
| Total population | 12,415 |
| One race | 11,759 |
| White | 9,039 |
| Black or African American | 2,149 |
| American Indian and Alaska Native | 42 |
| Asian | 466 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 63 |
| Two or more races | 656 |
| Citizen, VOTING AGE 18 and over population | 9,719 |
| Male Citizen, VOTING AGE 18 and over population | 4,607 |
| Female Citizen, VOTING AGE 18 and over population | 5,112 |
Social characteristics in ZIP Code 20678
| Total households | 4,506 |
| Family households (families) | 2,234 |
| Married-couple family | 206 |
| Male householder, no wife present, family | 818 |
| Female householder, no husband present, family | 462 |
| Nonfamily households | 1,248 |
| Average household size | 1,392 |
| Average family size | 2.67 |
Economic characteristics in ZIP Code 20678
| Total households | 4,506 |
| Less than $10,000 | 148 |
| $10,000 to $14,999 | 239 |
| $15,000 to $24,999 | 212 |
| $25,000 to $34,999 | 253 |
| $35,000 to $49,999 | 327 |
| $50,000 to $74,999 | 439 |
| $75,000 to $99,999 | 469 |
| $100,000 to $149,999 | 977 |
| $150,000 to $199,999 | 493 |
| $200,000 or more | 949 |
| Median household income (dollars) | 109,474 |
Housing characteristics in ZIP Code 20678
| Total housing units | 4,830 |
| Occupied housing units | 4,506 |
| Vacant housing units | 324 |
| Total housing units | 4,830 |
| 1-unit, detached | 3,826 |
| 1-unit, attached | 548 |
| 2 units | 13 |
| 3 or 4 units | 9 |
| 5 to 9 units | 46 |
| 10 to 19 units | 93 |
| 20 or more units | 255 |
| Mobile home | 40 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 4,830 |
| Built 2014 or later | 6 |
| Built 2010 to 2013 | 661 |
| Built 2000 to 2009 | 837 |
| Built 1990 to 1999 | 835 |
| Built 1980 to 1989 | 703 |
| Built 1970 to 1979 | 715 |
| Built 1960 to 1969 | 291 |
| Built 1950 to 1959 | 231 |
| Built 1940 to 1949 | 153 |
| Built 1939 or earlier | 398 |
| Total housing units | 4,830 |
| 1 room | 10 |
| 2 rooms | 107 |
| 3 rooms | 183 |
| 4 rooms | 583 |
| 5 rooms | 499 |
| 6 rooms | 1,014 |
| 7 rooms | 699 |
| 8 rooms | 446 |
| 9 rooms or more | 1,289 |
| Median rooms | 6.5 |
| Total housing units | 4,830 |
| No bedroom | 10 |
| 1 bedroom | 283 |
| 2 bedrooms | 689 |
| 3 bedrooms | 2,005 |
| 4 bedrooms | 1,316 |
| 5 or more bedrooms | 527 |
| Occupied housing units | 4,506 |
| Owner-occupied | 3,543 |
| Renter-occupied | 963 |
| Average household size of owner-occupied unit | 2.82 |
| Average household size of renter-occupied unit | 2.13 |
| Occupied housing units | 4,506 |
| Moved in 2017 or later | 211 |
| Moved in 2015 to 2016 | 1,431 |
| Moved in 2010 to 2014 | 543 |
| Moved in 2000 to 2009 | 1,039 |
| Moved in 1990 to 1999 | 682 |
| Moved in 1989 and earlier | 600 |
| Owner-occupied units | 3,543 |
| Less than $50,000 | 105 |
| $50,000 to $99,999 | 20 |
| $100,000 to $149,999 | 34 |
| $150,000 to $199,999 | 305 |
| $200,000 to $299,999 | 668 |
| $300,000 to $499,999 | 1,650 |
| $500,000 to $999,999 | 706 |
| $1,000,000 or more | 55 |
| Median (dollars) | 357,900 |
| Owner-occupied units | 3,543 |
| Housing units with a mortgage | 2,840 |
| Housing units without a mortgage | 703 |
| Occupied units paying rent | 923 |
| Less than $500 | 149 |
| $500 to $999 | 344 |
| $1,000 to $1,499 | 229 |
| $1,500 to $1,999 | 70 |
| $2,000 to $2,499 | 131 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 915 |
| No rent paid | 40 |
Data is based on 2021 Census