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Life in Rock Valley, Iowa

Rock Valley Reviews Iowa Message Board
City/State
Most Recent Posts: Des Moines, Iowa Review
Rock Valley, Iowa population: 3354

How many black people live in Rock Valley? How many white people?
Number of White People3093Percentage of White people92.2%
Number of Black People24Percentage of Black people0.7%
Number of Hispanic People427Percentage of Hispanic people12.7%
Number of Asian People23Percentage of Asian people0.7%
Number of American Indian People4Percentage of American Indian people0.1%

Note: Numbers may add up to >100% because some people are more than one race.

Rock Valley, Iowa

Percent college grads: 19.8%
Percent grad school grads: 5.4%
Unemployment rate: 0.7
Median house value: 100100
Median income: 42454


How many singles in Rock Valley?

Single men ages 20-34Single women ages 20-34Ratio of single men to women age
20-34
1761201.47men for each woman
Single men ages 35-44Single women ages 35-44Ratio of single men to women age
35-44
48580.83men for each woman
Single men ages 45-54Single women ages 45-54Ratio of single men to women age
45-54
105931.13men for each woman


Weather History for Rock Valley, Iowa


Rock Valley, Iowa Basic Temperatue and Weather (30 year averages)
MonthNumber of Days below zero (degrees)Number of Days 0-20's (degrees)Number of Days 20's (degrees)Number of Days 30's (degrees)Number of Days 40's (degrees)Number of Days 50's (degrees)Number of Days 60's (degrees)Number of Days 70's (degrees)Number of Days 80's (degrees)Number of Days 90's+ (degrees)
January00283000000
February00029000000
March000219100000
April00000822000
May00000003100
June00000003270
July00000000310
August00000000310
September00000002370
October00000720400
November00071580000
December001615000000
Average year00445634334261960
How many days and how much precipitation and snow for Rock Valley, Iowa?

Number of days of rain
(.1 inch or greater)
total rainfallNumber of days of snow
(.5 inch or greater)
Total snowfall
January20.7526.6
February20.7225.4
March4136
April6302
May7300
June7400
July6300
August5300
September5300
October4201
November3114
December2027
Average year58291334
Realistic temperatures, taking into account precipitation, amount of sunlight during the day, winds during the day, and humidity during hot days.

MonthNumber of Days below zero (degrees)Number of Days 0-20's (degrees)Number of Days 20's (degrees)Number of Days 30's (degrees)Number of Days 40's (degrees)Number of Days 50's (degrees)Number of Days 60's (degrees)Number of Days 70's (degrees)Number of Days 80's (degrees)Number of Days 90's+ (degrees)
January02650000000
February012151000000
March001613020000
April000001812000
May00000082300
June00000009147
July00000000031
August000000001516
September00000002280
October000001811200
November02316720000
December012190000000
Average year052583074031563754


How many hot humid days a year does Rock Valley, Iowa have?
How many cloudy days a year does Rock Valley, Iowa have?
How many sunny days a year does Rock Valley, Iowa have? How sunny is it?
How many windy days a year does Rock Valley, Iowa have? How windy is it?
See below for the answers!
MonthNumber of hot, humid daysNumber of very windy daysNumber of windy daysNumber of somewhat windy daysNumber of calm daysNumber of clear daysNumber of moderately cloudly daysNumber of somewhat cloudy daysNumber of very cloudy days
January031000121412
February028000111311
March031000121412
April030000122410
May031000113610
June113000013367
July3121100016355
August3115160016355
September23000015247
October03100015149
November030000121311
December031000131312
Average year7533926001642657116


(Note: Humidity, wind, and cloudcover information is based on (a) 30 year averages and in many cases (b) a large nearby weather station. If you're in an area with a lot of "micro climates" actual conditions may vary.)


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Pomeranians count too!

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Sources of information: Census, FBI Crime Statistics, NOAA
Disclaimer: The information presented here are for the general population, assume the same rate of crime in the future, and an evenly distributed amount of crime throughout the city in question. They are not meant to accurately predict whether one person in particular will be a victim of crime. Percentages are based on the population of the city/town in question, except for burglaries, which are based on the number of households.