Data Services In Bloomington MN At NW Database Services

Data Cleaning, Data Cleansing, Data Scrubbing, Deduplication, Data Transformation, NCOA, Mail PreSorts, Email Verification, Email Append, & Phone Append Services in Bloomington Minnesota

Get The Best Database Services In Bloomington Minnesota

We provide data services to businesses and organizations in Bloomington MN and all Minnesota cities. With over 3 decades of experience in the database business, you won’t find a company that can solve your specific database needs with higher quality service or better prices than Northwest Database Services. No matter what your specific need is, our team will find a data service solution to suit your situation.


More Cities and States Where We Offer Data Cleaning Services

We Are A Full Service Data Services That Can Help You Run Your Business

Northwest Database Services is a full-spectrum data service that has been performing data migration, data scrubbing, data cleaning, and de-duping data services for databases and mailing lists, for over 34 years. NW Database Services provides data services to all businesses, organizations, and agencies in Bloomington MN and surrounding communities.

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What We Do

Database Services

When you need your data to speak to you regarding your business’s trends, buying patterns or just whether or not your customers are still living.

Data Transformation

We provide data transformation services for Extract, Transform and Load (ETL) operations typically used in data migration or restoration projects.

De-duplication Service

Duplication of data plagues every database and mailing list. Duplication is inevitable, constantly keeps growing and erodes the quality of your data.

Direct Mail - Presorts

It’s true the United States Postal Service throws away approximately thirty five percent of all bulk mail every year! Why so much? Think: “Mailing list cleanup.

Email-Phone Append

With access to more than 500 million email addresses, Northwest Database Services uses one of the most comprehensive and unique data sets in the industry.


Over 40 million Americans change their address annually, which makes us do the work to maintain a high-quality mailing list while you focus on your business.

We Are Here To Help!

11 + 13 =


Woodland, WA 98674


gch [@]
To use email, remove the brackets


Call Us

(360) 841-8168

Information About Data Cleaning And Data Services

Why Is Data Cleansing So Important?

Data analysts will receive data from many sources. These data can come in many formats, and more often than you might think, will contain “dirty” information. They won’t be ready to be analyzed right away, so you’ll need clean them first.

What Is Dirty Data?

Dirty data refers to any data that must be altered or modified in order to be analyzed. There are several types of dirty data:

Incomplete data–for instance, a spreadsheet that contains missing values. This would not be useful for your analysis. Data for both customer age and monthly purchases is required if you want to analyze the relationship between these variables. You’re dealing incomplete data if you don’t have the customer ages.

Duplicate data is records that appear in the same dataset twice or more than once. If you combine data from multiple sources or databases, this can happen.

Inconsistent and inaccurate data – Data that is out of date or has structural errors like typos, inconsistent capitalization or irregular naming conventions. Let’s say you have a data set that contains student test scores. Some are categorized as Pass or Fail, while others are categorized as P or F. The labels are the same, but the naming convention makes it difficult to distinguish between them.

Knowing what type of dirty data you have is crucial as it will help you decide how to clean it. To determine where your cleaning efforts should be focused, spend some time looking at data you have received or collected.

Data Cleaning: Garbage in and Garbage Out

You may have heard the expression “Garbage in and garbage out”, also known as GIGO. GIGO is a term that stems from computer science and basically means that if your data is flawed, you will get flawed results.

Clean, high-quality data is essential for data analytics to be able to run meaningful and reliable analyses. You can’t analyse your data if you don’t clean them. You’ll be able to create something reliable, long-lasting, and strong if you do the data cleaning right. If you do it wrong or skip it entirely, your analysis will soon fall apart. Data experts spend 60% of their time cleaning data.

It is not only a bad idea to work with dirty data, but it can also lead to costly mistakes in the long-term. You need to feel confident when you present data analysis advice and draw conclusions. This is only possible if your data has been properly cleaned.

Northwest Database Services has 34+ years experience with all types of data services, including mail presorts, NCOA, and data deduplication. If your database systems are not returning poor data, it is definitely time for you to consult with a data services specialist. We have experience with large and small data sets. Often, data requires extensive manipulation to remove corrupt data and restore the database to proper functionality. Call us at (360)841-8168 for a consultation and get the process of data cleaning started as soon as possible.

NW Database Services
404 Insel Rd
Woodland WA 98674

City of Bloomington MN Information

Bloomington MN

Bloomington, Minnesota is a suburb located in Hennepin County. It’s 10 miles (16km) south of Minneapolis, at the confluence of the Mississippi River and the Minnesota River. The city had a population of 89,987 at the 2020 census. This makes it Minnesota’s fourth largest city.


Bloomington was created as a post-World War II suburb that was connected to Minneapolis’s urban street grid. It is served by two major freeways, Interstate 35W or Interstate 494. The I-494 corridor is the main route for large-scale commercial development. Bloomington has a large city park system with more than 1,000 square feet (93m2) per capita. It also hosts Hyland Lake Park Reserve in West Bloomington and Minnesota Valley National Wildlife Refuge, both in the Southeast.


The city had 82,893 residents, 35,905 households and 21,618 families as of 2010. 2,390.2 people per square mile (922.9/km2) was the population density. The average housing unit density was 1,085.4/square mile (419.1/km2). There were 37 641 housing units. The city’s racial composition was 79.7% White with 7.2% African American, 0.4% Native American and 5.9% Asian. It had an average density of 1,085.4 per square mile (419.1/km2). 6.8% of the population was Hispanic/Latino of any race. East Bloomington has a significantly higher diversity than West Bloomington.


The Metro Blue Line is a light rail line that runs between downtown Minneapolis and the Mall of America in Bloomington. The Metro Red Line is a bus route that runs between Apple Valley, Minnesota and the Mall of America in Bloomington. The Minneapolis-Saint Paul International Airport also serves Bloomington. The Metro Orange Line, which runs from Burnsville, Minnesota to downtown Minneapolis, was also completed construction in 2021. It travels through Bloomington via Interstate 35W.

Top Businesses

There are more than 100,000 jobs available in the city, thanks to the large number of employers that reside there. Bloomington, which is close to major transportation routes and Minneapolis-Saint Paul International Airport makes it a major tourism center. It boasts nearly 8,000 hotel rooms. Bloomington is home to Ceridian, Donaldson Company and the Evangelical Free Church of America. It also houses Great Clips and Leeann Chin.


Bloomington MN Map