Data Services In Pennsylvania At NW Database Services

We Provide Data Services Including Data Cleaning In All Pennsylvania Cities

Get The Best Data Cleaning And Database Services

We provide data services, including data cleaning, to businesses and organizations in all state of Pennsylvania cities. With over 34 years of experience in the database business and data services industry, Northwest Database Services can solve your specific database needs with top-quality service and affordable prices. Contact us at (360)841-8168 so we can discuss your data services project and then plan a data project that will meet or exceed your requirements.

Pennsylvania Cities We Serve Include:

Do You Offer Services In All Pennsylvania Cities?

Yes, we do offer our data services  and data cleaning, data cleansing, and data scrubbing in all Pennsylvania cities.

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 the state of Pennsylvania

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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!

1 + 12 =


Sandersville, GA 31082


gch [@]
To use email, remove the brackets


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Information About Data Cleaning

What Are the Benefits and Drawbacks of Quantitative Data?

Quantitative data can be just as valuable and harmful as any other thing.

Quantitative Data Has Many Benefits

These are the main advantages of working with quantitative data:

  • You can quickly collect quantitative data, which makes it possible to get large samples. The more accurate your conclusions, the larger the sample size. Bias is much less common in quantitative data. Random sampling is a technique that guarantees that data is representative and protects against bias. This is crucial for drawing reliable conclusions.
  • Objective analysis can be done on quantitative data.
  • Because quantitative data is compatible with mathematical rules, it can be used to perform statistical analysis. This helps to reduce the impact of biases on interpretations from analysts or researchers.

Quantitative Data Has Its Disadvantages

There are two main things to keep in mind when working with quantitative research data:

Quantitative data can lack context. In some cases, context is crucial. If you’re conducting a survey to find out how customers feel about a product, context is important. The quantitative data may indicate that 60% customers are unhappy with the product but it won’t reveal why. Sometimes, you need to dig deeper in order to gain valuable insights beyond the numbers.

There is always the chance of bias when using surveys and questionnaires. This applies to all research but is an important point to keep in mind when designing questionnaires and surveys. The way questions are written can introduce bias into research. Surveys should be carefully designed. This article will show you how to reduce survey bias.

Which Data Should I Use in My Research?

Now, we can distinguish between quantitative and qualitative data. Which type of research should you choose? This will depend on the type of project you are working on and the client. These guidelines will help you get started.

When a hypothesis or theory needs to be validated or confirmed, quantitative research is used. If the data can clearly be shown in numbers. A city census displays the total population, income, and other relevant information.

Qualitative research can be used to help you understand a concept, experience, or opinion. It is possible that you are testing several experiences within your company and want to gather reviews over a set time period. This is qualitative research.

You need to use both quantitative and qualitative research.

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

About Pennsylvania

Pennsylvania Information

Find Out About Pennsylvania

PennsylvaniaPennsylvania spans the Mid-Atlantic and Northeastern, Appalachian and Great Lakes regions. It borders Delaware to the southeast, Maryland and West Virginia to the south, West Virginia and West Virginia to the southwest, Ohio and Lake Erie to the west, the Canadian provinces of Ontario and New York to the northwest. New York state is to the north and New Jersey to the east.


Pennsylvania was established in 1681 by a royal land grant to William Penn (son of the state’s founder); the southeast part of Pennsylvania was once part the colony New Sweden. The Province of Pennsylvania was established as a sanctuary for religious and political tolerance. It is known for its peaceful relations with native tribes and innovative government system. Pennsylvania was one the thirteen colonies of Britain from which the nation was created.

Major Cities & Towns

Philadelphia, Reading and Lancaster are the major cities in Pennsylvania. Pittsburgh is in the southwest. The tri-cities Allentown, Bethlehem and Easton, in the central east, are known as the Lehigh Valley. The former anthracite coal-mining cities of Scranton and Wilkes-Barre are included in the northeast. The northwest is home to Erie. State College is found in the middle region. Williamsport is located in the northeastern region, near York, Carlisle and Harrisburg, the state capital. It’s also in the east-central state region, where you will find the Susquehanna River. Altoona, Johnstown and other locations are located in the state’s western-central region.


Pennsylvania’s varied topography creates a range of climates. However, the state experiences both cold winters as well as humid summers. The state is located in the middle of two major climate zones. The majority of the state, with the exception of the southeast corner, enjoys a humid continental climate. The state’s southern region has a subtropical humid climate. Philadelphia, the largest city in the state, is home to a humid subtropical climate.


Pennsylvania’s population was 13,011,844 in 2020, up from 12,702,379 (2010). The net migration from other states to Pennsylvania decreased by 27,718, while the immigration from other countries increased by 127,007. The Commonwealth saw 98,289. The number of Pennsylvanians who moved to the Commonwealth decreased by 100,000. Between 2008 and 2012, 5.8% were foreign-born. Pennsylvania is fifth in the United States, after Texas, Florida, New York and New York.


Pennsylvania’s gross national product (GSP), which is $839.4billion, ranks sixth among all U.S. states. It trails California, Texas and New York. If Pennsylvania were an independent nation, its economy would be the 22nd-largest in the world. Per capita, Pennsylvania’s 2021 GSP per capita of $64,751 ranks 24th out of 50 states. In 2016, Pennsylvania had 5,354,964 employed people and 301,484 total employers. The state’s unemployment rate was 13.1% as of May 2020.

Material for information about Pennsylvania first appeared in Wikipedia


Pennsylvania Map