ZIP Code 78374
| ZIP Code | 78374 | 
| City | PORTLAND | 
| State | TX | 
| Type | STANDARD | 
| Post offices count | 1 (see all) | 
| Total population | 19,737 (see all) | 
Cities in ZIP Code 78374
Primary city: PORTLAND, TXPost offices
PORTLAND — Post Office™ 120 LANG RD PORTLAND, TX 78374-2626 MorePORTLAND — Post Office™120 LANG RD 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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Census data for ZIP Code 78374
Demographic and housing estimates in ZIP Code 78374
| Total population | 19,737 | 
| Male | 10,314 | 
| Female | 9,423 | 
| Total population | 19,737 | 
| Under 5 years | 1,350 | 
| 5 to 9 years | 1,668 | 
| 10 to 14 years | 1,575 | 
| 15 to 19 years | 1,207 | 
| 20 to 24 years | 1,339 | 
| 25 to 34 years | 3,184 | 
| 35 to 44 years | 2,962 | 
| 45 to 54 years | 2,096 | 
| 55 to 59 years | 857 | 
| 60 to 64 years | 892 | 
| 65 to 74 years | 1,537 | 
| 75 to 84 years | 687 | 
| 85 years and over | 383 | 
| Median age (years) | 33.5 | 
| Under 18 years | 5,250 | 
| 16 years and over | 14,920 | 
| 18 years and over | 14,487 | 
| 21 years and over | 13,650 | 
| 62 years and over | 3,188 | 
| 65 years and over | 2,607 | 
| Total population | 19,737 | 
| One race | 17,902 | 
| White | 16,524 | 
| Black or African American | 419 | 
| American Indian and Alaska Native | 9 | 
| Asian | 395 | 
| Native Hawaiian and Other Pacific Islander | 96 | 
| Some other race | 459 | 
| Two or more races | 1,835 | 
| Citizen, VOTING AGE 18 and over population | 14,085 | 
| Male Citizen, VOTING AGE 18 and over population | 7,199 | 
| Female Citizen, VOTING AGE 18 and over population | 6,886 | 
Social characteristics in ZIP Code 78374
| Total households | 6,811 | 
| Family households (families) | 3,722 | 
| Married-couple family | 328 | 
| Male householder, no wife present, family | 1,086 | 
| Female householder, no husband present, family | 775 | 
| Nonfamily households | 1,675 | 
| Average household size | 1,748 | 
| Average family size | 2.89 | 
Economic characteristics in ZIP Code 78374
| Total households | 6,811 | 
| Less than $10,000 | 274 | 
| $10,000 to $14,999 | 170 | 
| $15,000 to $24,999 | 214 | 
| $25,000 to $34,999 | 597 | 
| $35,000 to $49,999 | 584 | 
| $50,000 to $74,999 | 1,257 | 
| $75,000 to $99,999 | 1,082 | 
| $100,000 to $149,999 | 1,238 | 
| $150,000 to $199,999 | 570 | 
| $200,000 or more | 825 | 
| Median household income (dollars) | 82,124 | 
Housing characteristics in ZIP Code 78374
| Total housing units | 7,979 | 
| Occupied housing units | 6,811 | 
| Vacant housing units | 1,168 | 
| Total housing units | 7,979 | 
| 1-unit, detached | 5,755 | 
| 1-unit, attached | 145 | 
| 2 units | 230 | 
| 3 or 4 units | 478 | 
| 5 to 9 units | 616 | 
| 10 to 19 units | 161 | 
| 20 or more units | 463 | 
| Mobile home | 119 | 
| Boat, RV, van, etc. | 12 | 
| Total housing units | 7,979 | 
| Built 2014 or later | 9 | 
| Built 2010 to 2013 | 1,490 | 
| Built 2000 to 2009 | 1,029 | 
| Built 1990 to 1999 | 871 | 
| Built 1980 to 1989 | 937 | 
| Built 1970 to 1979 | 1,960 | 
| Built 1960 to 1969 | 1,074 | 
| Built 1950 to 1959 | 510 | 
| Built 1940 to 1949 | 64 | 
| Built 1939 or earlier | 35 | 
| Total housing units | 7,979 | 
| 1 room | 73 | 
| 2 rooms | 273 | 
| 3 rooms | 560 | 
| 4 rooms | 1,009 | 
| 5 rooms | 1,455 | 
| 6 rooms | 1,970 | 
| 7 rooms | 1,122 | 
| 8 rooms | 957 | 
| 9 rooms or more | 560 | 
| Median rooms | 5.8 | 
| Total housing units | 7,979 | 
| No bedroom | 73 | 
| 1 bedroom | 435 | 
| 2 bedrooms | 1,452 | 
| 3 bedrooms | 3,735 | 
| 4 bedrooms | 2,039 | 
| 5 or more bedrooms | 245 | 
| Occupied housing units | 6,811 | 
| Owner-occupied | 4,327 | 
| Renter-occupied | 2,484 | 
| Average household size of owner-occupied unit | 2.95 | 
| Average household size of renter-occupied unit | 2.77 | 
| Occupied housing units | 6,811 | 
| Moved in 2017 or later | 1,117 | 
| Moved in 2015 to 2016 | 1,877 | 
| Moved in 2010 to 2014 | 1,097 | 
| Moved in 2000 to 2009 | 1,332 | 
| Moved in 1990 to 1999 | 615 | 
| Moved in 1989 and earlier | 773 | 
| Owner-occupied units | 4,327 | 
| Less than $50,000 | 190 | 
| $50,000 to $99,999 | 415 | 
| $100,000 to $149,999 | 593 | 
| $150,000 to $199,999 | 1,414 | 
| $200,000 to $299,999 | 1,086 | 
| $300,000 to $499,999 | 549 | 
| $500,000 to $999,999 | 70 | 
| $1,000,000 or more | 10 | 
| Median (dollars) | 185,200 | 
| Owner-occupied units | 4,327 | 
| Housing units with a mortgage | 2,704 | 
| Housing units without a mortgage | 1,623 | 
| Occupied units paying rent | 2,344 | 
| Less than $500 | 28 | 
| $500 to $999 | 254 | 
| $1,000 to $1,499 | 737 | 
| $1,500 to $1,999 | 785 | 
| $2,000 to $2,499 | 461 | 
| $2,500 to $2,999 | 24 | 
| $3,000 or more | 55 | 
| Median (dollars) | 1,597 | 
| No rent paid | 140 | 
Data is based on 2021 Census