ASX dividend shares can play an important role in many portfolios. Beyond the potential for capital growth, they offer investors the chance to generate a steady stream of income along the way.
Australia's share market has a strong dividend culture, with many companies returning a large portion of their profits to shareholders each year. For investors focused on income, that creates plenty of opportunities across different sectors.
If I were looking to put $5,000 into dividend shares today, here are a few ASX shares I think are worth considering.

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Telstra Group Ltd (ASX: TLS)
Telstra has become one of the more dependable dividend payers on the ASX in recent years.
The telecommunications giant benefits from the essential nature of its services. Mobile connectivity and internet access have become necessities for both households and businesses, which helps support steady demand for Telstra's network.
The company has also been strengthening its competitive position through continued investment in its mobile network and digital infrastructure.
With strong cash flow and a clear focus on shareholder returns, Telstra's dividend continues to be an appealing feature for income investors.
Transurban Group (ASX: TCL)
Transurban offers exposure to a very different type of income stream.
The company owns and operates major toll roads across Australia and North America. These infrastructure assets generate revenue as motorists travel on key transport routes.
One of the attractive aspects of Transurban's business model is the long-term nature of its concession agreements. Many of its toll roads operate under contracts that last decades, which provides strong visibility over future cash flow.
In many cases, toll prices also increase each year in line with inflation or predetermined escalation formulas. That can help support gradually rising revenue and distributions over time.
For investors looking for relatively stable income backed by infrastructure assets, Transurban remains an appealing option.
Macquarie Group Ltd (ASX: MQG)
Macquarie brings a different dimension to an income-focused portfolio.
It has built a global financial services and asset management business that spans infrastructure, renewable energy, commodities, and investment banking.
While Macquarie's earnings can fluctuate more than those of some traditional dividend stocks, the company has a long track record of generating strong profits across market cycles.
That has allowed it to return meaningful dividends to shareholders over time while still reinvesting in new growth opportunities.
Investors seeking a combination of income and exposure to a world-class financial services business may find Macquarie an interesting option.
Woolworths Group Ltd (ASX: WOW)
Woolworths is another ASX dividend share that many income investors gravitate toward.
As Australia's largest supermarket operator, it sells essential goods that households continue to buy regardless of economic conditions. That makes its earnings more defensive compared with many other sectors.
The company's nationwide store network and supply chain scale give it a strong competitive position in the grocery market.
While the dividend yield may not always be the highest on the ASX, Woolworths has a long history of paying reliable dividends backed by consistent earnings.
Foolish Takeaway
Dividend investing doesn't need to be complicated. Some of the most effective income portfolios are built around companies with strong cash flow, durable business models, and a history of returning capital to shareholders.
Telstra, Transurban, Macquarie, and Woolworths all operate in very different industries, but each offers characteristics that many dividend investors value.