ZIP Code 59870
| ZIP Code | 59870 | 
| City | STEVENSVILLE | 
| State | MT | 
| Type | STANDARD | 
| Post offices count | 1 (see all) | 
| Total population | 11,377 (see all) | 
Cities in ZIP Code 59870
Primary city: STEVENSVILLE, MTPost offices
STEVENSVILLE — Post Office™ 701 MAIN ST STEVENSVILLE, MT 59870-9998 MoreSTEVENSVILLE — Post Office™701 MAIN 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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Census data for ZIP Code 59870
Demographic and housing estimates in ZIP Code 59870
| Total population | 11,377 | 
| Male | 6,053 | 
| Female | 5,324 | 
| Total population | 11,377 | 
| Under 5 years | 644 | 
| 5 to 9 years | 1,028 | 
| 10 to 14 years | 614 | 
| 15 to 19 years | 518 | 
| 20 to 24 years | 347 | 
| 25 to 34 years | 1,093 | 
| 35 to 44 years | 1,064 | 
| 45 to 54 years | 1,412 | 
| 55 to 59 years | 1,089 | 
| 60 to 64 years | 919 | 
| 65 to 74 years | 1,827 | 
| 75 to 84 years | 685 | 
| 85 years and over | 137 | 
| Median age (years) | 47.7 | 
| Under 18 years | 2,606 | 
| 16 years and over | 8,986 | 
| 18 years and over | 8,771 | 
| 21 years and over | 8,536 | 
| 62 years and over | 3,179 | 
| 65 years and over | 2,649 | 
| Total population | 11,377 | 
| One race | 11,093 | 
| White | 10,727 | 
| Black or African American | 80 | 
| American Indian and Alaska Native | 146 | 
| Asian | 86 | 
| Native Hawaiian and Other Pacific Islander | 0 | 
| Some other race | 54 | 
| Two or more races | 284 | 
| Citizen, VOTING AGE 18 and over population | 8,737 | 
| Male Citizen, VOTING AGE 18 and over population | 4,523 | 
| Female Citizen, VOTING AGE 18 and over population | 4,214 | 
Social characteristics in ZIP Code 59870
| Total households | 4,695 | 
| Family households (families) | 2,631 | 
| Married-couple family | 259 | 
| Male householder, no wife present, family | 960 | 
| Female householder, no husband present, family | 614 | 
| Nonfamily households | 845 | 
| Average household size | 1,967 | 
| Average family size | 2.41 | 
Economic characteristics in ZIP Code 59870
| Total households | 4,695 | 
| Less than $10,000 | 287 | 
| $10,000 to $14,999 | 65 | 
| $15,000 to $24,999 | 372 | 
| $25,000 to $34,999 | 307 | 
| $35,000 to $49,999 | 587 | 
| $50,000 to $74,999 | 1,015 | 
| $75,000 to $99,999 | 529 | 
| $100,000 to $149,999 | 823 | 
| $150,000 to $199,999 | 365 | 
| $200,000 or more | 345 | 
| Median household income (dollars) | 66,855 | 
Housing characteristics in ZIP Code 59870
| Total housing units | 5,122 | 
| Occupied housing units | 4,695 | 
| Vacant housing units | 427 | 
| Total housing units | 5,122 | 
| 1-unit, detached | 4,228 | 
| 1-unit, attached | 102 | 
| 2 units | 61 | 
| 3 or 4 units | 112 | 
| 5 to 9 units | 45 | 
| 10 to 19 units | 51 | 
| 20 or more units | 55 | 
| Mobile home | 453 | 
| Boat, RV, van, etc. | 15 | 
| Total housing units | 5,122 | 
| Built 2014 or later | 14 | 
| Built 2010 to 2013 | 346 | 
| Built 2000 to 2009 | 902 | 
| Built 1990 to 1999 | 1,037 | 
| Built 1980 to 1989 | 803 | 
| Built 1970 to 1979 | 1,031 | 
| Built 1960 to 1969 | 195 | 
| Built 1950 to 1959 | 140 | 
| Built 1940 to 1949 | 124 | 
| Built 1939 or earlier | 530 | 
| Total housing units | 5,122 | 
| 1 room | 119 | 
| 2 rooms | 125 | 
| 3 rooms | 159 | 
| 4 rooms | 822 | 
| 5 rooms | 700 | 
| 6 rooms | 1,067 | 
| 7 rooms | 674 | 
| 8 rooms | 600 | 
| 9 rooms or more | 856 | 
| Median rooms | 6.1 | 
| Total housing units | 5,122 | 
| No bedroom | 139 | 
| 1 bedroom | 232 | 
| 2 bedrooms | 1,115 | 
| 3 bedrooms | 2,202 | 
| 4 bedrooms | 1,041 | 
| 5 or more bedrooms | 393 | 
| Occupied housing units | 4,695 | 
| Owner-occupied | 3,767 | 
| Renter-occupied | 928 | 
| Average household size of owner-occupied unit | 2.51 | 
| Average household size of renter-occupied unit | 2.04 | 
| Occupied housing units | 4,695 | 
| Moved in 2017 or later | 339 | 
| Moved in 2015 to 2016 | 1,411 | 
| Moved in 2010 to 2014 | 755 | 
| Moved in 2000 to 2009 | 1,177 | 
| Moved in 1990 to 1999 | 634 | 
| Moved in 1989 and earlier | 379 | 
| Owner-occupied units | 3,767 | 
| Less than $50,000 | 73 | 
| $50,000 to $99,999 | 81 | 
| $100,000 to $149,999 | 122 | 
| $150,000 to $199,999 | 248 | 
| $200,000 to $299,999 | 819 | 
| $300,000 to $499,999 | 1,723 | 
| $500,000 to $999,999 | 619 | 
| $1,000,000 or more | 82 | 
| Median (dollars) | 350,800 | 
| Owner-occupied units | 3,767 | 
| Housing units with a mortgage | 2,585 | 
| Housing units without a mortgage | 1,182 | 
| Occupied units paying rent | 803 | 
| Less than $500 | 97 | 
| $500 to $999 | 464 | 
| $1,000 to $1,499 | 155 | 
| $1,500 to $1,999 | 74 | 
| $2,000 to $2,499 | 0 | 
| $2,500 to $2,999 | 6 | 
| $3,000 or more | 7 | 
| Median (dollars) | 821 | 
| No rent paid | 125 | 
Data is based on 2021 Census