ZIP Code 51247
| ZIP Code | 51247 |
| City | ROCK VALLEY |
| State | IA |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 4,898 (see all) |
Cities in ZIP Code 51247
Primary city: ROCK VALLEY, IAUnacceptable: CARMEL
Post offices
ROCK VALLEY — Post Office™ 1501 MAIN ST ROCK VALLEY, IA 51247-6400 MoreROCK VALLEY — Post Office™1501 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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Map
Census data for ZIP Code 51247
Demographic and housing estimates in ZIP Code 51247
| Total population | 4,898 |
| Male | 2,396 |
| Female | 2,502 |
| Total population | 4,898 |
| Under 5 years | 196 |
| 5 to 9 years | 400 |
| 10 to 14 years | 480 |
| 15 to 19 years | 483 |
| 20 to 24 years | 463 |
| 25 to 34 years | 287 |
| 35 to 44 years | 755 |
| 45 to 54 years | 586 |
| 55 to 59 years | 190 |
| 60 to 64 years | 220 |
| 65 to 74 years | 404 |
| 75 to 84 years | 284 |
| 85 years and over | 150 |
| Median age (years) | 38.8 |
| Under 18 years | 1,385 |
| 16 years and over | 3,747 |
| 18 years and over | 3,513 |
| 21 years and over | 3,302 |
| 62 years and over | 959 |
| 65 years and over | 838 |
| Total population | 4,898 |
| One race | 4,239 |
| White | 4,093 |
| Black or African American | 4 |
| American Indian and Alaska Native | 0 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 7 |
| Some other race | 135 |
| Two or more races | 659 |
| Citizen, VOTING AGE 18 and over population | 3,304 |
| Male Citizen, VOTING AGE 18 and over population | 1,591 |
| Female Citizen, VOTING AGE 18 and over population | 1,713 |
Social characteristics in ZIP Code 51247
| Total households | 1,800 |
| Family households (families) | 1,070 |
| Married-couple family | 88 |
| Male householder, no wife present, family | 265 |
| Female householder, no husband present, family | 265 |
| Nonfamily households | 377 |
| Average household size | 587 |
| Average family size | 2.66 |
Economic characteristics in ZIP Code 51247
| Total households | 1,800 |
| Less than $10,000 | 49 |
| $10,000 to $14,999 | 97 |
| $15,000 to $24,999 | 166 |
| $25,000 to $34,999 | 65 |
| $35,000 to $49,999 | 213 |
| $50,000 to $74,999 | 362 |
| $75,000 to $99,999 | 354 |
| $100,000 to $149,999 | 261 |
| $150,000 to $199,999 | 130 |
| $200,000 or more | 103 |
| Median household income (dollars) | 68,281 |
Housing characteristics in ZIP Code 51247
| Total housing units | 1,815 |
| Occupied housing units | 1,800 |
| Vacant housing units | 15 |
| Total housing units | 1,815 |
| 1-unit, detached | 1,418 |
| 1-unit, attached | 88 |
| 2 units | 0 |
| 3 or 4 units | 27 |
| 5 to 9 units | 69 |
| 10 to 19 units | 96 |
| 20 or more units | 52 |
| Mobile home | 65 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,815 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 127 |
| Built 2000 to 2009 | 192 |
| Built 1990 to 1999 | 282 |
| Built 1980 to 1989 | 132 |
| Built 1970 to 1979 | 179 |
| Built 1960 to 1969 | 317 |
| Built 1950 to 1959 | 182 |
| Built 1940 to 1949 | 33 |
| Built 1939 or earlier | 371 |
| Total housing units | 1,815 |
| 1 room | 0 |
| 2 rooms | 106 |
| 3 rooms | 120 |
| 4 rooms | 235 |
| 5 rooms | 123 |
| 6 rooms | 385 |
| 7 rooms | 113 |
| 8 rooms | 233 |
| 9 rooms or more | 500 |
| Median rooms | 6.3 |
| Total housing units | 1,815 |
| No bedroom | 0 |
| 1 bedroom | 179 |
| 2 bedrooms | 448 |
| 3 bedrooms | 539 |
| 4 bedrooms | 488 |
| 5 or more bedrooms | 161 |
| Occupied housing units | 1,800 |
| Owner-occupied | 1,433 |
| Renter-occupied | 367 |
| Average household size of owner-occupied unit | 2.69 |
| Average household size of renter-occupied unit | 2.56 |
| Occupied housing units | 1,800 |
| Moved in 2017 or later | 122 |
| Moved in 2015 to 2016 | 452 |
| Moved in 2010 to 2014 | 223 |
| Moved in 2000 to 2009 | 614 |
| Moved in 1990 to 1999 | 253 |
| Moved in 1989 and earlier | 136 |
| Owner-occupied units | 1,433 |
| Less than $50,000 | 83 |
| $50,000 to $99,999 | 167 |
| $100,000 to $149,999 | 207 |
| $150,000 to $199,999 | 399 |
| $200,000 to $299,999 | 298 |
| $300,000 to $499,999 | 182 |
| $500,000 to $999,999 | 77 |
| $1,000,000 or more | 20 |
| Median (dollars) | 187,400 |
| Owner-occupied units | 1,433 |
| Housing units with a mortgage | 767 |
| Housing units without a mortgage | 666 |
| Occupied units paying rent | 355 |
| Less than $500 | 52 |
| $500 to $999 | 189 |
| $1,000 to $1,499 | 79 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 35 |
| Median (dollars) | 880 |
| No rent paid | 12 |
Data is based on 2021 Census