Exhibit 99.1

NORTHWEST INDIANA BANCORP

ANNOUNCES EARNINGS FOR THE THREE MONTHS ENDED

MARCH 31, 2021

Munster, Indiana - NorthWest Indiana Bancorp (the “Bancorp”), the holding company for Peoples Bank (the “Bank”), reported net income of $4.7 million, or $1.35 per share, for the first three months of 2021. Net income for the three months ended March 31, 2021, increased by $1.5 million (46.6%), from the three months ended March 31, 2020, primarily due to higher non-interest income and lower interest expense. For the first three months of 2021, the return on average assets (ROA) was 1.22% and the return on average equity (ROE) was 12.30%.

During the three months ended March 31, 2021, total assets increased by $60.7 million (4.1%), with interest-earning assets increasing by $59.7 million (4.3%) from December 31, 2020. Earning assets represented 93.7% of total assets at March 31, 2021, and 93.5% of total assets at December 31, 2020. The increase in total assets and interest earning assets for the three months was primarily the result of the Bancorp’s involvement in the second round of the U.S. Small Business Administration’s Paycheck Protection Program (PPP), and increased cash balances related to strong core deposit growth.

“If we have learned anything over the last year, it’s how much can change in a quarter. This time last year, we were all dealing with the upheaval of COVID; at the beginning of this quarter, we were experiencing political instability and uncertainty around the roll-out of COVID vaccines. In a few short months, a great deal of certainty has returned to the financial services industry, and the gains we made in 2020 continue to pay off as the economy improves,” said Benjamin Bochnowski, president and chief executive officer. “Interest expense is down significantly over the past year, and we believe there is room to continue to drive expense down over the coming quarter as longer-term time deposits continue to mature. That said, we maintain strong core funds and are very competitive in the local market for deposits.”

He continued, “Our mortgage business remains strong, and the pipeline remains robust despite seasonality in the mortgage market early in the year. Business confidence continues to improve, and we have been able to grow business banking relationships in the first quarter. Supporting this all are efficiency gains and digitalization projects that really took hold during the pandemic, including key enhancements to our commercial underwriting and customer relationship management system as we implement Salesforce as our primary customer engagement platform.”

“Finally, our stated intention to apply for listing on the NASDAQ continues to move forward as expected. Our listing application was filed on April 20, 2021, and our, goal remains to be listed on the NASDAQ by the end of the second quarter of 2021. We continue to believe that this will help us be more competitive, attract capital, and retain talent to execute our strategic plans,” he added.

Net Interest Income

Net interest income totaled $12.0 million for the three months ended March 31, 2021, compared to $10.7 million for the three months ended March 31, 2020, an increase of $1.4 million or 12.9%. The Bancorp’s net interest margin on a tax-adjusted basis was 3.58% for the three months ended March 31, 2021, compared to 3.64% for the three months ended March 31, 2020. The increased net interest income for the three months ended March 31, 2021, was primarily the result of the growth of interest-earning assets and lower interest expense attributable to the Bancorp’s ability to manage through the current historically low interest rate cycle. The decrease in the net interest margin for the three months ended March 31, 2021, is a result of lower reinvestment rates on the Bancorp’s loan and securities portfolios. Management continues to adjust deposit pricing to align with the current interest rate cycle.

Noninterest Income

Noninterest income from banking activities totaled $4.3 million for the three months ended March 31, 2021, compared to $3.5 million for the three months ended March 31, 2020, an increase of $767 thousand or 21.6%. The increase in gain on sale of loans is the result of the current economic and rate environment, and our ability to close loans in a timely fashion during a period of record demand. We anticipate the demand for mortgage loans will return to more normal levels as the current low rate environment persists or rates return to higher levels. The increase in wealth management income is the result of the Bancorp’s continued focus on expanding its wealth management line of business. The decrease in gains on the sale of securities is a result of current market conditions and managing current securities cash flows.

Noninterest Expense

Noninterest expense totaled $10.3 million for the three months ended March 31, 2021, compared to $10.0 million for the three months ended March 31, 2020, an increase of $339 thousand or 3.4%. For the three months ended March 31, 2021, the increase in compensation and benefits is primarily the result of management’s continued focus on talent management and retention. The increase in other operating expenses is primarily the result of investments in strategic initiatives.

The Bancorp’s efficiency ratio was 63.2% for the three months ended March 31, 2021, compared to 70.3% for the three months ended March 31, 2020. The improvement in the efficiency ratio is the result of higher noninterest income and lower interest expense. The efficiency ratio is determined by dividing total noninterest expense by the sum of net interest income and total noninterest income for the period.

Lending

The Bancorp’s loan portfolio totaled $974.1 million on March 31, 2021, compared to $966.6 million on December 31, 2020, an increase of $7.5 million or 0.8%. The increase is the result of the Bancorp’s participation in the second round of PPP and organic loan portfolio growth in the commercial real estate, construction and land development, multifamily, and manufactured homes portfolios. During the first three months of 2021 the Bancorp originated $94.9 million in new commercial notes, compared to $54.1 million during the three months ended March 31, 2020. During the three months ended March 31, 2021, the Bancorp originated $49.1 million in new fixed rate mortgage loans for sale, compared to $24.9 million during the three months ended March 31, 2020. The loan portfolio represents 66.7% of earning assets and is comprised of 63.3% commercial related credits.

Investing

The Bancorp’s securities portfolio totaled $422.9 million at March 31, 2021, compared to $410.7 million at December 31, 2020, an increase of $12.2 million or 3.0%. The increase is attributable to increased investment in the securities portfolio. The securities portfolio represents 29.0% of earning assets and provides a consistent source of liquidity and earnings to the Bancorp. Cash and cash equivalents totaled $68.0 million on March 31, 2021, compared to $19.9 million on December 31, 2020, an increase of $48.1 million or 241.4%. The increase in cash and cash equivalents is the Bancorp’s participation in the second round PPP and customer’s continued preference toward security and liquidity of assets.

Funding

On March 31, 2021, core deposits totaled $1.1 billion, compared to $1.0 billion on December 31, 2020, an increase of $67.1 million or 6.6%. The increase is the result of the Bancorp’s efforts to maintain and grow core deposits, participation in the second round of PPP, and the result of economic stimulus funds retail customers received in the first quarter of 2021. Core deposits include checking, savings, and money market accounts and represented 79.4% of the Bancorp’s total deposits at March 31, 2021. During the first three months of 2021, balances for checking and savings accounts increased. The increase in these core deposits is a result of management’s sales efforts along with customer preferences for competitively priced short-term liquid investments, and participation in the second round of PPP. During the first three months of 2021, balances for money market accounts decreased as part of cyclical outflows of balances. On March 31, 2021, balances for certificates of deposit totaled $282.1 million, compared to $284.8 million on December 31, 2020, a decrease of $2.7 million or 1.0%. In addition, on March 31, 2021, borrowings and repurchase agreements totaled $15.9 million, compared to $19.9 million at December 31, 2020, a decrease of $3.9 million or 19.9%. The decrease in short-term borrowings was the result of paydowns on the Bancorp’s outstanding borrowed funds, offset against cyclical inflows of repurchase agreement balances.

Asset Quality

At March 31, 2021, non-performing loans totaled $12.9 million, compared to $14.4 million at December 31, 2020, a decrease of $1.5 million or 10.5%. The Bancorp’s ratio of non-performing loans to total loans was 1.32% at March 31, 2021, compared to 1.49% at December 31, 2020. The Bancorp’s ratio of non-performing assets to total assets was 0.92% at March 31, 2021, compared to 1.06% at December 31, 2020.

For the three months ended March 31, 2021, $578 thousand in provisions to the ALL were required, compared to $514 thousand for the three months ended March 2020, an increase of $64 thousand or 12.5%. The increase in provision for the quarter relates to continued uncertainties related to the COVID-19 pandemic. For the three months ended March 31, 2021, recoveries, net of charge-offs, totaled $10 thousand. At March 31, 2021, the allowance for loan losses totaled $13.0 million and is considered adequate by management. The allowance for loan losses as a percentage of total loans was 1.34% at March 31, 2021, compared to 1.29% at December 31, 2020. The allowance for loan losses as a percentage of non-performing loans, or coverage ratio, was 101.5% at March 31, 2021, compared to 86.7% at December 31, 2020.

Management also considers reserves that are not part of the ALL that have been established from acquisition activity. The Bancorp acquired loans for which there was evidence of credit quality deterioration since origination and it was determined that it was probable that the Bancorp would be unable to collect all contractually required principal and interest payments. At March 31, 2021, total purchased credit impaired loan reserves totaled $2.0 million compared to $2.1 million at December 31, 2020. Additionally, the Bancorp has acquired loans where there was no evidence of credit quality deterioration since origination and has marked these loans to their fair values. As part of the fair value of loans receivable, a net fair value discount was established for loans acquired and totaled $1.7 million at March 31, 2021, compared to $2.0 million at December 31, 2020. When these additional reserves are included on a pro forma basis, the allowance for loan losses as a percentage of total loans was 1.72% at March 31, 2021, and the allowance for loan losses as a percentage of non-performing loans, or coverage ratio, was 130.42% at March 31, 2021. See Table 1 below for a reconciliation of these non-GAAP figures to the Bancorp’s GAAP figures.

Capital Adequacy

At March 31, 2021, shareholders’ equity stood at $150.1 million, and tangible capital represented 8.7% of total assets. The Bancorp’s regulatory capital ratios at March 31, 2021, were 14.6% for total capital to risk-weighted assets, 13.4% for both common equity tier 1 capital to risk-weighted assets and tier 1 capital to risk-weighted assets, and 8.5% for tier 1 leverage capital to adjusted average assets. Under all regulatory capital requirements, the Bancorp is considered well capitalized. The book value of the Bancorp’s stock stood at $43.16 per share at March 31, 2021, compared to $44.16 at December 31, 2020, a decrease of $1.00 or 2.3%.

Impacts of COVID-19

The COVID-19 pandemic began to affect the Bancorp’s operations during March 2020, and as of the date of this release, continues to influence operating decisions. In response to the pandemic, the Bancorp’s management implemented the following policy actions:

About NorthWest Indiana Bancorp

NorthWest Indiana Bancorp is a locally managed and independent financial holding company headquartered in Munster, Indiana, whose activities are primarily limited to holding the stock of Peoples Bank. Peoples Bank provides a wide range of personal, business, digital and wealth management financial services from its 22 locations in Lake and Porter Counties in Northwest Indiana and South Chicagoland. NorthWest Indiana Bancorp’s common stock is quoted on the OTC Pink Marketplace under the symbol NWIN. The website ibankpeoples.com provides information on Peoples Bank’s products and services, and NorthWest Indiana Bancorp’s investor relations.

Forward Looking Statements

This press release may contain forward-looking statements regarding the financial performance, business prospects, growth and operating strategies of the Bancorp. For these statements, the Bancorp claims the protections of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995. Statements in this communication should be considered in conjunction with the other information available about the Bancorp, including the information in the filings the Bancorp makes with the SEC. Forward-looking statements provide current expectations or forecasts of future events and are not guarantees of future performance. The forward-looking statements are based on management’s expectations and are subject to a number of risks and uncertainties. Forward-looking statements are typically identified by using words such as “anticipate,” “estimate,” “project,” “intend,” “plan,” “believe,” “will” and similar expressions in connection with any discussion of future operating or financial performance.

Although management believes that the expectations reflected in such forward-looking statements are reasonable, actual results may differ materially from those expressed or implied in such statements. Risks and uncertainties that could cause actual results to differ materially include: the significant risks and uncertainties for our business, results of operations, and financial condition, as well as our regulatory capital and liquidity ratios and other regulatory requirements caused by the COVID-19 pandemic, which will depend on several factors, including the scope and duration of the pandemic, its influence on financial markets, the effectiveness of our remote work arrangements and staffing levels in branches and other operational facilities, and actions taken by governmental authorities and other third parties in response to the pandemic; changes in asset quality and credit risk; the inability to sustain revenue and earnings growth; changes in interest rates, market liquidity, and capital markets, as well as the magnitude of such changes, which may reduce net interest margins; inflation; customer acceptance of the Bancorp’s products and services; customer borrowing, repayment, investment, and deposit practices; customer disintermediation; the introduction, withdrawal, success, and timing of business initiatives; competitive conditions; the inability to realize cost savings or revenues or to implement integration plans and other consequences associated with mergers, acquisitions, and divestitures; economic conditions; and the impact, extent, and timing of technological changes, capital management activities, and other actions of the Federal Reserve Board and legislative and regulatory actions and reforms.

In addition to the above factors, we also caution that the actual amounts and timing of any future common stock dividends or share repurchases will be subject to various factors, including our capital position, financial performance, capital impacts of strategic initiatives, market conditions, and regulatory and accounting considerations, as well as any other factors that our Board of Directors deems relevant in making such a determination. Therefore, there can be no assurance that we will repurchase shares or pay any dividends to holders of our common stock, or as to the amount of any such repurchases or dividends. Further, statements about the effects of the COVID-19 pandemic on our business, operations, financial performance, and prospects may constitute forward-looking statements and are subject to the risk that the actual impacts may differ, possibly materially, from what is reflected in those forward-looking statements due to factors and future developments that are uncertain, unpredictable, and in many cases beyond our control, including the scope and duration of the pandemic, actions taken by governmental authorities in response to the pandemic, and the direct and indirect impact of the pandemic on our customers, third parties, and us.

Disclosure Regarding Non-GAAP Measures

This press release includes certain financial measures that are identified as non-GAAP. However, certain non-GAAP performance measures are used by management to evaluate and measure the Bancorp’s performance. Although these non-GAAP financial measures are frequently used by investors to evaluate a financial institution, they have limitations as analytical tools, and should not be considered in isolation, or as a substitute for analyses of results as reported under GAAP. This supplemental information should not be considered in isolation or as a substitute for the related GAAP measures. See the attached Table 1 at the end of this press release for a reconciliation of the non-GAAP earnings measures identified herein and their most comparable GAAP measures.